Document and Entity Information
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6 Months Ended | |
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Jun. 30, 2015
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Aug. 07, 2015
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Document Information [Line Items] | ||
Document Type | 10-Q | |
Amendment Flag | false | |
Document Period End Date | Jun. 30, 2015 | |
Document Fiscal Year Focus | 2015 | |
Document Fiscal Period Focus | Q2 | |
Trading Symbol | GALT | |
Entity Registrant Name | GALECTIN THERAPEUTICS INC | |
Entity Central Index Key | 0001133416 | |
Current Fiscal Year End Date | --12-31 | |
Entity Filer Category | Accelerated Filer | |
Entity Common Stock, Shares Outstanding | 22,788,913 |
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End date of current fiscal year in the format --MM-DD. No definition available.
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The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
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Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated) or (5) Smaller Reporting Accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Condensed Consolidated Statements of Operations (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2015
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Jun. 30, 2014
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Jun. 30, 2015
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Jun. 30, 2014
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Operating expenses: | ||||
Research and development | $ 2,600 | $ 1,594 | $ 5,736 | $ 4,366 |
General and administrative | 2,057 | 1,781 | 3,761 | 3,853 |
Total operating expenses | 4,657 | 3,375 | 9,497 | 8,219 |
Total operating loss | (4,657) | (3,375) | (9,497) | (8,219) |
Other income (expense): | ||||
Interest income | 14 | 13 | 28 | 17 |
Loss from equity method investment in Galectin Sciences, LLC | (67) | (337) | ||
Total other income (expense) | 14 | (54) | 28 | (320) |
Net loss | (4,643) | (3,429) | (9,469) | (8,539) |
Preferred stock dividends | (230) | (245) | (421) | (485) |
Preferred stock accretion | (58) | (57) | (115) | (115) |
Net loss applicable to common stockholders | $ (4,931) | $ (3,731) | $ (10,005) | $ (9,139) |
Net loss per common share - basic and diluted | $ (0.21) | $ (0.17) | $ (0.43) | $ (0.42) |
Weighted average common shares outstanding - basic and diluted | 23,731 | 21,983 | 23,398 | 21,570 |
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The cash inflow associated with the amount received from holders exercising their stock options and warrants. No definition available.
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Supplemental Dividends on ESOP convertible preferred stock No definition available.
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Basis of Presentation
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Jun. 30, 2015
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Basis of Presentation |
Galectin Therapeutics Inc. (the “Company”) is a clinical stage biopharmaceutical company that is applying its leadership in galectin science and drug development to create new therapies for fibrotic disease and cancer. These candidates are based on the Company’s targeting of galectin proteins which are key mediators of biologic and pathologic function. These compounds also may have application for drugs to treat other diseases and chronic health conditions. The unaudited condensed consolidated financial statements as reported in this Quarterly Report on Form 10-Q reflect all adjustments which are, in the opinion of management, necessary to present fairly the financial position of the Company as of June 30, 2015 and the results of its operations for the three and six months ended June 30, 2015 and 2014 and its cash flows for the six months ended June 30, 2015 and 2014. All adjustments made to the interim financial statements include all those of a normal and recurring nature. The Company considers events or transactions that occur after the balance sheet date but before the financial statements are issued to provide additional evidence relative to certain estimates or to identify matters that require additional disclosure. Subsequent events have been evaluated through the date these financial statements are available to be issued. The results for interim periods are not necessarily indicative of results which may be expected for any other interim period or for the full year. The unaudited condensed consolidated financial statements of the Company should be read in conjunction with its Annual Report on Form 10-K for the year ended December 31, 2014. The Company has operated at a loss since its inception and has had no significant revenues. The Company anticipates that losses will continue for the foreseeable future. At June 30, 2015, the Company had $26.4 million of unrestricted cash and cash equivalents available to fund future operations. The Company believes that with the cash on hand at June 30, 2015, there is sufficient cash to fund currently planned operations through September 30, 2016. The Company’s ability to fund operations after its current cash resources are exhausted depends on its ability to obtain additional financing or achieve profitable operations, as to which no assurances can be given. Accordingly, based on the forecasts and estimates underlying the Company’s current operating plan, the financial statements do not currently include any adjustments that might be necessary if the Company is unable to continue as a going concern. The Company was founded in July 2000, was incorporated in the State of Nevada in January 2001 under the name “Pro-Pharmaceuticals, Inc.,” and changed its name to “Galectin Therapeutics Inc.” on May 26, 2011. On March 23, 2012, the Company began trading on The NASDAQ Capital Market under the symbol GALT. Immediately prior to March 23, 2012, the Company was traded on the Over-the Counter Bulletin Board (“OTCBB”) under the symbol GALT.OB. |
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Accrued Expenses
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Jun. 30, 2015
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Accrued Expenses |
Accrued expenses consist of the following:
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Stock-Based Compensation
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Jun. 30, 2015
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Stock-Based Compensation |
Following is the stock-based compensation expense related to common stock options, common stock, restricted common stock and common stock warrants:
The following table summarizes the stock option activity in the Company’s equity incentive plans from December 31, 2014 through June 30, 2015:
As of June 30, 2015, there was $3,492,000 of unrecognized compensation related to 828,596 unvested options, which is expected to be recognized over a weighted–average period of approximately 1.67 years. The weighted-average grant date fair value for options granted during the six months ended June 30, 2015 and 2014 was $2.78 and $11.38, respectively. The Company granted 304,000 stock options in January 2015, of which 76,000 options vested upon grant with the remaining 228,000 options vesting over 3 years. Approximately $173,000 of non-cash, stock-based compensation expense was recorded during the six months ended June 30, 2015 related to the options granted in January 2015 that were vested upon the grant date. The fair value of all other options granted is determined using the Black-Scholes option-pricing model. The following weighted average assumptions were used:
The following table summarizes the restricted stock grant activity in the Company’s equity incentive plans from December 31, 2014 through June 30, 2015:
On March 12, 2015, the Company granted 81,352 shares of restricted stock to non-employee directors as a component of their compensation. A total of 77,784 shares were issued to seven directors representing non-cash compensation cost of $280,000 which will be recognized on a straight-line basis from the grant date through May 20, 2016, when the restricted shares will vest in full. A total of 3,568 shares were issued to two directors, who were not nominated for reelection, representing non-cash compensation cost of $12,845 that will be recognized on a straight-line basis from the grant date through May 21, 2015, when the restricted shares will vest in full. On April 8, 2015, the Company granted 177,618 shares of restricted stock to non-employee directors in exchange for cancelation of 222,615 stock options. As the exchange was made at fair value, there was no additional non-cash compensation expense recorded in accordance with FASB ASC 718-20. Additionally, on April 8, 2015, the Company granted 71,378 shares of restricted stock to one non-employee director representing $236,975 of non-cash compensation expense which will be recorded on a straight-line basis from grant date to May 20, 2016, when the restricted shares will vest in full. Also, in April and May 2015, the Company granted a total of 7,587 shares of restricted stock to four non-employee directors for service as committee chairs or lead independent director representing $23,500 of non-cash compensation expense which will be recorded on a straight-line basis from grant date to May 20, 2016, when the restricted shares will vest in full. In January 2014, the Company entered into an agreement with a consultant that provided for the grant of 3,000 shares of common stock. The Company recognized an expense of $25,000, representing the fair value of the common stock, during the three months ended March 31, 2014. |
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Common Stock Warrants
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Jun. 30, 2015
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Common Stock Warrants |
The following table summarizes the common stock warrant activity from December 31, 2014 through June 30, 2015:
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Fair Value of Financial Instruments
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Jun. 30, 2015
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Fair Value of Financial Instruments |
The Company has certain financial assets and liabilities recorded at fair value. Fair values determined by Level 1 inputs utilize observable data such as quoted prices in active markets. Fair values determined by Level 2 inputs utilize data points other than quoted prices in active markets that are observable either directly or indirectly. Fair values determined by Level 3 inputs utilize unobservable data points in which there is little or no market data, which require the reporting entity to develop its own assumptions. The carrying amounts reflected in the consolidated balance sheets for cash equivalents, accounts payable and accrued expenses approximates their carrying value due to their short-term nature. There were no level 2 or level 3 assets held at fair value at June 30, 2015 or December 31, 2014. |
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Loss Per Share
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Loss Per Share |
Basic net loss per common share is computed by dividing the net loss available to common stockholders by the weighted average number of common shares outstanding during the period. Diluted net loss per common share is computed by dividing the net loss available to common stockholders by the weighted average number of common shares and other potential common shares then outstanding. Potential common shares consist of common shares issuable upon the assumed exercise of in-the-money stock options and warrants and potential common shares related to the conversion of the preferred stock. The computation of diluted net loss per share does not assume the issuance of common shares that have an anti-dilutive effect on net loss per share.
Dilutive shares which could exist pursuant to the exercise of outstanding stock instruments and which were not included in the calculation because their affect would have been anti-dilutive are as follows:
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Common Stock |
2014 At Market Issuance of Common Stock On March 30, 2014, the Company entered into an At Market Issuance Sales Agreement (the “2014 At Market Agreement”) with a sales agent under which the Company may issue and sell shares of its common stock having an aggregate offering price of up to $30.0 million from time to time through the sales agent. Sales of the Company’s common stock through the sales agent, if any, will be made by any method that is deemed an “at the market” offering as defined by the U.S. Securities and Exchange Commission. The Company will pay to the sales agent a commission rate equal to 3.0% of the gross proceeds from the sale of any shares of common stock sold through the sales agent under the 2014 At Market Agreement. As of December 31, 2014, the Company had issued 217,622 shares of its common stock through its 2014 At Market Agreement at an average price of $5.49 per share resulting in gross proceeds of approximately $1,196,000. The Company incurred commissions of approximately $36,000 resulting in net proceeds of approximately $1,159,000 as of December 31, 2014. In three months ended March 31, 2015, the Company issued 1,279,416 shares of common stock for net proceeds of approximately $4,532,000 under the 2014 At Market Agreement. There were no ATM transactions in the three months ended June 30, 2015. |
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Commitments and Contingencies
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Commitments and Contingencies |
Shareholder Class Actions and Derivative Lawsuits Between July 30, 2014, and August 6, 2014, three putative class action complaints were filed in the United States District Court for the District of Nevada (the “Nevada District Court”) against the Company and certain of its officers and directors on behalf of all persons who purchased or otherwise acquired the Company’s stock between January 6, 2014 and July 28, 2014. By order entered August 22, 2014, the Nevada District Court consolidated the three cases, relieved the defendants of any obligation to respond to the complaints then on file, and provided that defendants may respond to a consolidated amended complaint to be filed following appointment of a lead plaintiff(s) pursuant to the Private Securities Litigation Reform Act of 1995. By order dated January 5, 2015, the Nevada District Court granted the defendants’ motion to transfer the consolidated action to the United States District Court for the Northern District of Georgia (the “Court”). On March 24, 2015, the Court appointed Glyn Hotz as the lead plaintiff (“Plaintiff”). Plaintiff filed his Consolidated Class Action Complaint (the “Complaint”) on May 8, 2015. The Complaint asserts claims on behalf of a putative class of all persons who purchased or otherwise acquired the Company’s common stock between October 25, 2013 and July 28, 2014. The Complaint alleges that the Company and certain of its officers and directors (the “Class Action Individual Defendants”) violated Section 10(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and SEC Rule 10b-5 through allegedly false or misleading statements in certain SEC filings, press releases and other public statements. The Complaint further alleges that the Class Action Individual Defendants and one of the Company’s shareholders face liability for the alleged Section 10(b) and Rule 10b-5 violations pursuant to Section 20(a) of the Exchange Act. The Complaint seeks class certification, unspecified monetary damages, costs, and attorneys’ fees. The Company disputes the allegations and filed a motion to dismiss the Complaint on June 26, 2015. On August 1 and 25, 2014, persons claiming to be Galectin shareholders filed putative shareholder derivative complaints in the Nevada District Court, seeking recovery on behalf of the Company against certain of the Company’s directors and officers. On September 10, 2014, the Nevada District Court entered an order consolidating the two cases, relieving the defendants of any obligation to respond to the initial complaints, and providing that defendants may respond to a consolidated complaint to be filed by the plaintiffs. On January 5, 2015, the Nevada District Court granted Defendants’ motion to transfer the consolidated putative derivative litigation to the United States District Court for the Northern District of Georgia. The plaintiffs filed a consolidated complaint on February 27, 2015. On April 6, 2015, the Company and defendants filed motions to dismiss the consolidated complaint. Rather than respond to those motions, the plaintiffs sought and obtained leave to file an amended complaint. Plaintiffs filed their amended complaint (the “Complaint”) on May 26, 2015. The Complaint alleges that certain of the Company’s directors and officers (the “Derivative Action Individual Defendants”) breached their fiduciary duties to the Company’s shareholders by causing or permitting the Company to make allegedly false and misleading public statements concerning the Company’s financial and business prospects. The Complaint also alleges that the Derivative Action Individual Defendants violated the federal securities laws by allegedly making false or misleading statements of material fact in the Company’s proxy filings, committed waste of corporate assets, were unjustly enriched, and that certain defendants breached their fiduciary duties through allegedly improper sales of Galectin stock. In addition, the Complaint alleges that the Derivative Action Individual Defendants and one of the Company’s shareholders aided and abetted the alleged breaches of fiduciary duties. The Complaint seeks unspecified monetary damages on behalf of the Company, corporate governance reforms, disgorgement of profits, benefits and compensation by the defendants, costs, and attorneys’ and experts’ fees. The Company and defendants filed motions to dismiss the Complaint on July 8, 2015. On August 29, 2014, another alleged Galectin shareholder filed a putative shareholder derivative complaint in state court in Las Vegas, Nevada, seeking recovery on behalf of the Company against the same Galectin directors and officers who are named as defendants in the derivative litigation pending in the United States District Court for the Northern District of Georgia (the “Georgia Federal Action”). The plaintiff in the Nevada action subsequently filed first and second amended complaints. The second amended complaint alleges claims for breach of fiduciary duties, unjust enrichment, and waste of corporate assets, based on allegations that are substantially similar to those asserted in the Georgia Federal Action (except that the Nevada action does not allege violations of the federal securities laws and does not assert any claim against the Galectin shareholder named as a defendant in the Georgia Federal Action), and seeks unspecified monetary damages on behalf of the Company, corporate governance reforms, disgorgement of profits, benefits and compensation by the defendants, costs, and attorneys’ and experts’ fees. The Company and defendants filed motions to dismiss the second amended complaint on April 22, 2015. On April 29, 2015, the plaintiffs in the Georgia Federal Action filed a motion to intervene in the Nevada action which, among other things, raised questions regarding the Nevada plaintiff’s standing. Thereafter, the Nevada plaintiff filed a motion to join additional plaintiffs. At a hearing held on June 11, 2015, the Nevada court: (i) granted the Georgia Federal Action plaintiffs’ motion to intervene; (ii) directed the Georgia Federal Action plaintiffs to file a complaint in intervention; (iii) directed the Nevada plaintiff to file a motion for leave to file a further amended complaint to add additional plaintiffs; (iv) stated that the defendants’ motions to dismiss the second amended complaint were denied “at this point;” (v) ordered the Nevada action stayed until December 11, 2015; and (vi) directed the parties to submit a status report on December 11, 2015, updating the court on the progress and status of the Georgia Federal Action. Estimating an amount or range of possible losses resulting from litigation proceedings is inherently difficult and requires an extensive degree of judgment, particularly where the matters involve indeterminate claims for monetary damages, are in the early stages of the proceedings, and are subject to appeal. In addition, because most legal proceedings are resolved over extended periods of time, potential losses are subject to change due to, among other things, new developments, changes in legal strategy, the outcome of intermediate procedural and substantive rulings and other parties’ settlement posture and their evaluation of the strength or weakness of their case against us. For these reasons, we are currently unable to predict the ultimate timing or outcome of, or reasonably estimate the possible losses or a range of possible losses resulting from, the matters described above. Based on information currently available, the Company does not believe that any reasonably possible losses arising from currently pending legal matters will be material to the Company’s results of operations or financial condition. However, in light of the inherent uncertainties involved in such matters, an adverse outcome in one or more of these matters could materially and adversely affect the Company’s financial condition, results of operations or cash flows in any particular reporting period.
Other Legal Proceedings The Company records accruals for such contingencies to the extent that the Company concludes that their occurrence is probable and the related damages are estimable. There are no other pending legal proceedings except as noted above. |
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Galectin Sciences LLC
|
6 Months Ended | ||
---|---|---|---|
Jun. 30, 2015
|
|||
Galectin Sciences LLC |
In January 2014, we created Galectin Sciences, LLC (the “LLC” or “Investee”), a collaborative joint venture co-owned by SBH Sciences, Inc. (“SBH”), to research and develop small organic molecule inhibitors of galectin-3 for oral administration. The LLC was initially capitalized with a $400,000 cash investment to fund future research and development activities, which was provided by the Company, and specific in-process research and development (“IPR&D”) contributed by SBH. The estimated fair value of the IPR&D contributed by SBH, on the date of contribution, was $400,000. Initially, the Company and SBH had a 50% equity ownership interest in the LLC, with neither party having control over the LLC. Accordingly, from inception through the fourth quarter of 2014, the Company accounted for its investment in the LLC using the equity method of accounting. Under the equity method of accounting, the Company’s investment was initially recorded at cost with subsequent adjustments to the carrying value to recognize additional investments in or distributions from the Investee, as wells the Company’s share of the Investee’s earnings, losses and/or changes in capital. The estimated fair value of the IPR&D contributed to the LLC was immediately expensed upon contribution as there was no alternative future use available at the point of contribution. The operating agreement provides that if either party does not desire to contribute its equal share of funding required after the initial capitalization, then the other party, providing all of the funding, will have its ownership share increased in proportion to the total amount contributed from inception. In the fourth quarter of 2014, after the LLC had expended the $400,000 in cash, SBH decided not to contribute its share of the funding required. As a result, the Company contributed the $93,000, $159,000 and $172,000 needed for the fourth quarter of 2014, first quarter of 2015 and the second quarter of 2015 expenses of the LLC, respectively. As a result, the Company’s ownership percentage in the LLC is 67.3% at June 30, 2015. The Company accounts for the interest in the LLC as a consolidated, less than wholly owned subsidiary. The Company’s portion of the LLC’s net loss for the year ended December 31, 2014, prior to the change in accounting discussed previously, was $400,000, which includes the Company’s proportionate share of the non-cash charge associated with the contributed IPR&D of $200,000. |
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Subsequent Events
|
6 Months Ended | ||
---|---|---|---|
Jun. 30, 2015
|
|||
Subsequent Events |
The Company has evaluated all events or transactions that occurred through the date on which the financial statements were issued, with no items noted for disclosure or recording in the consolidated financial statements as of June 30, 2015. |
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Accrued Expenses (Tables)
|
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2015
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Accrued Expenses | Accrued expenses consist of the following:
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Stock-Based Compensation (Tables)
|
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2015
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Stock-Based Compensation Expense Related to Common Stock Options, Common Stock, Restricted Common Stock and Common Stock Warrants | Following is the stock-based compensation expense related to common stock options, common stock, restricted common stock and common stock warrants:
|
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Summary of Stock Option Activity | The following table summarizes the stock option activity in the Company’s equity incentive plans from December 31, 2014 through June 30, 2015:
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Weighted Average Assumptions Used to Determine Fair Value of Options Granted | The fair value of all other options granted is determined using the Black-Scholes option-pricing model. The following weighted average assumptions were used:
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Summary of Restricted Stock Grant Activity | The following table summarizes the restricted stock grant activity in the Company’s equity incentive plans from December 31, 2014 through June 30, 2015:
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
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X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
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X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Common Stock Warrants (Tables)
|
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2015
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Common Stock Warrant Activity | The following table summarizes the common stock warrant activity from December 31, 2014 through June 30, 2015:
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Loss Per Share (Tables)
|
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2015
|
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Dilutive Shares Which Could Exist Pursuant to Exercise of Outstanding Stock Instruments and Which were not Included in Calculation | Dilutive shares which could exist pursuant to the exercise of outstanding stock instruments and which were not included in the calculation because their affect would have been anti-dilutive are as follows:
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Basis of Presentation - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2015
|
Dec. 31, 2014
|
Jun. 30, 2014
|
Dec. 31, 2013
|
---|---|---|---|---|
Basis of Presentation [Line Items] | ||||
Unrestricted cash and cash equivalents | $ 26,362 | $ 29,128 | $ 34,423 | $ 10,489 |
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Accrued Expenses (Detail) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2015
|
Dec. 31, 2014
|
---|---|---|
Schedule of Accrued Liabilities [Line Items] | ||
Legal and accounting fees | $ 255 | $ 118 |
Accrued compensation | 377 | 604 |
Accrued clinical trial costs | 426 | |
Other | 7 | 7 |
Total | $ 1,065 | $ 729 |
X | ||||||||||
- Definition
Accrued Clinical Trial Costs No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
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X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Stock-Based Compensation Expense Related to Common Stock Options, Restricted Common Stock and Common Stock Warrants (Detail) (USD $)
|
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2015
|
Jun. 30, 2014
|
Jun. 30, 2015
|
Jun. 30, 2014
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] | ||||
Stock-based compensation expense | $ 800,000 | $ 745,000 | $ 1,734,000 | $ 2,394,000 |
Research and development
|
||||
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] | ||||
Stock-based compensation expense | 226,000 | 221,000 | 543,000 | 860,000 |
General and administrative
|
||||
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] | ||||
Stock-based compensation expense | $ 574,000 | $ 524,000 | $ 1,191,000 | $ 1,534,000 |
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Summary of Stock Option Activity (Detail) (USD $)
|
6 Months Ended |
---|---|
Jun. 30, 2015
|
|
Shares | |
Beginning Balance | 3,332,617 |
Granted | 304,000 |
Exercised | (95,574) |
Options forfeited/cancelled | (348,718) |
Ending Balance | 3,192,325 |
Weighted Average Exercise Price | |
Beginning Balance | $ 5.79 |
Granted | $ 3.45 |
Exercised | $ 1.80 |
Options forfeited/cancelled | $ 4.42 |
Ending Balance | $ 5.83 |
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
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X | ||||||||||
- Definition
No authoritative reference available. No definition available.
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X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
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X | ||||||||||
- Details
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Stock-Based Compensation - Additional Information (Detail) (USD $)
|
3 Months Ended | 6 Months Ended | 1 Months Ended | 3 Months Ended | 6 Months Ended | 0 Months Ended | 6 Months Ended | 0 Months Ended | 0 Months Ended | 0 Months Ended | 0 Months Ended | 1 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2015
|
Jun. 30, 2014
|
Jun. 30, 2015
|
Jun. 30, 2014
|
Jun. 30, 2015
Options vesting over 3 years
|
Jan. 31, 2014
Consultant
|
Mar. 31, 2014
Consultant
|
Jun. 30, 2015
Stock Options
|
Apr. 08, 2015
Restricted Stock
|
Mar. 12, 2015
Restricted Stock
|
Jun. 30, 2015
Restricted Stock
|
Apr. 08, 2015
Restricted Stock
|
Mar. 12, 2015
Restricted Stock
Non Employees Seven Board Of Directors
|
Mar. 12, 2015
Restricted Stock
Non Employees Seven Board Of Directors
Director
|
Mar. 12, 2015
Restricted Stock
Non Employees Two Board Of Directors
|
Mar. 12, 2015
Restricted Stock
Non Employees Two Board Of Directors
Director
|
Apr. 08, 2015
Restricted Stock
Non Employee Board Of Directors Three
|
Apr. 08, 2015
Restricted Stock
Non Employee Board Of Directors Three
Director
|
Apr. 08, 2015
Restricted Stock
Non Employee Board Of Directors Four
|
May 31, 2015
Restricted Stock
Non Employee Board Of Directors Four
Director
|
Apr. 08, 2015
Restricted Stock
Non Employee Board Of Directors Four
Director
|
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||||||||||||||
Unrecognized compensation cost | $ 3,492,000 | $ 3,492,000 | |||||||||||||||||||
Unvested option | 828,596 | 828,596 | 228,000 | ||||||||||||||||||
Unrecognized compensation cost, recognition period | 1 year 8 months 1 day | ||||||||||||||||||||
Weighted-average grant-date fair values of options granted | $ 2.78 | $ 11.38 | |||||||||||||||||||
Number of options granted | 304,000 | ||||||||||||||||||||
Number of options vested | 76,000 | ||||||||||||||||||||
Options vesting period | 3 years | ||||||||||||||||||||
Stock-based compensation expense | 800,000 | 745,000 | 1,734,000 | 2,394,000 | 25,000 | 173,000 | |||||||||||||||
Restricted stock awards granted | 177,618 | 81,352 | 337,935 | 77,784 | 3,568 | 71,378 | 7,587 | 7,587 | |||||||||||||
Number of non-employee directors | 7 | 2 | 1 | 4 | 4 | ||||||||||||||||
Non-cash stock-based compensation expense to be recognized | 0 | 280,000 | 12,845 | 236,975 | 23,500 | 23,500 | |||||||||||||||
Share based compensation, cliff vest in full date | May 20, 2016 | May 21, 2015 | May 20, 2016 | May 20, 2016 | May 20, 2016 | ||||||||||||||||
Restricted stock awards cancelled | 222,615 | 0 | |||||||||||||||||||
Common stock options granted, shares | 3,000 | ||||||||||||||||||||
Fair market value of shares | $ 25,000 |
X | ||||||||||
- Definition
Common Stock Options Granted, Shares No definition available.
|
X | ||||||||||
- Definition
Fair Market Value Of Shares No definition available.
|
X | ||||||||||
- Definition
Share Based Compensation Arrangement By Share Based Payment Award Number Of Non Employee Directors Granted Shares. No definition available.
|
X | ||||||||||
- Definition
Share Based Compensation, Cost Recognition Date Latest. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Weighted Average Assumptions Used to Determine Fair Value of Options Granted (Detail)
|
6 Months Ended | |
---|---|---|
Jun. 30, 2015
|
Jun. 30, 2014
|
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Risk-free interest rate | 1.64% | 1.58% |
Expected life of the options | 6 years | 6 years |
Expected volatility of the underlying stock | 104.00% | 114.00% |
Expected dividend rate | 0.00% | 0.00% |
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Details
|
Summary of Restricted Stock Grant Activity (Detail) (Restricted Stock)
|
0 Months Ended | 6 Months Ended | |
---|---|---|---|
Apr. 08, 2015
|
Mar. 12, 2015
|
Jun. 30, 2015
|
|
Restricted Stock
|
|||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Beginning Balance | 416,670 | ||
Granted | 177,618 | 81,352 | 337,935 |
Exercised | 0 | ||
Options forfeited/cancelled | 222,615 | 0 | |
Ending Balance | 754,605 |
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Details
|
Common Stock Warrant Activity (Detail) (Warrant, USD $)
|
6 Months Ended |
---|---|
Jun. 30, 2015
|
|
Warrant
|
|
Shares | |
Beginning Balance | 5,470,995 |
Granted | 0 |
Exercised | 0 |
Forfeited/cancelled | (100,000) |
Ending Balance | 5,370,995 |
Weighted Average Exercise Price | |
Outstanding, December 31, 2014 | $ 3.67 |
Granted | $ 0 |
Exercised | $ 0 |
Forfeited/cancelled | $ 4.26 |
Outstanding, March 31, 2015 | $ 3.64 |
X | ||||||||||
- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Exercises in Period, Weighted Average Exercise Price No definition available.
|
X | ||||||||||
- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures in Period, Weighted Average Exercise Price No definition available.
|
X | ||||||||||
- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Exercise Price No definition available.
|
X | ||||||||||
- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Exercise Price No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Dilutive Shares Which Could Exist Pursuant to Exercise of Outstanding Stock Instruments and Which were not Included in Calculation (Detail)
|
6 Months Ended | |
---|---|---|
Jun. 30, 2015
|
Jun. 30, 2014
|
|
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Dilutive shares not included in calculation | 11,428,358 | 11,299,127 |
Warrant
|
||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Dilutive shares not included in calculation | 5,370,995 | 5,450,995 |
Stock Options
|
||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Dilutive shares not included in calculation | 3,192,325 | 3,311,029 |
Unvested Shares
|
||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Dilutive shares not included in calculation | 337,935 | |
Contingently Issuable Shares
|
||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Dilutive shares not included in calculation | 2,527,103 | 2,537,103 |
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Details
|
Common Stock - Additional Information (Detail) (USD $)
|
6 Months Ended | 3 Months Ended | 12 Months Ended | |||
---|---|---|---|---|---|---|
Jun. 30, 2015
|
Jun. 30, 2014
|
Jun. 30, 2015
At Market Agreement
|
Mar. 31, 2015
At Market Agreement
|
Dec. 31, 2014
At Market Agreement
|
Mar. 30, 2014
At Market Agreement
|
|
Class of Stock [Line Items] | ||||||
Aggregate offering price | $ 30,000,000 | |||||
Commission to sales agent as a percentage of gross proceeds | 3.00% | |||||
Shares of common stock issued | 1,279,416 | 217,622 | ||||
Price of common stock per share | $ 5.49 | |||||
Gross proceeds from sale of common stock | 1,196,000 | |||||
Commissions | 36,000 | |||||
Proceeds from issuance of common stock | $ 4,532,000 | $ 28,178,000 | $ 0 | $ 4,532,000 | $ 1,159,000 |
X | ||||||||||
- Definition
Aggregate Offering Price No definition available.
|
X | ||||||||||
- Definition
Commissions as Percentage of Gross Offering Proceeds No definition available.
|
X | ||||||||||
- Definition
Gross Proceeds From Issuance Of Common Stock No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
X | ||||||||||
- Definition
No authoritative reference available. No definition available.
|
Commitments and Contingencies - Additional Information (Detail)
|
0 Months Ended |
---|---|
Aug. 06, 2014
LegalMatter
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Commitment And Contingencies [Line Items] | |
Number of putative class action complaints filed | 3 |
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- Definition
No authoritative reference available. No definition available.
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Galectin Science LLC - Additional Information (Detail) (USD $)
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3 Months Ended | 6 Months Ended | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | |||
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Jun. 30, 2014
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Jun. 30, 2014
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Jan. 31, 2014
Galectin Sciences, LLC
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Jun. 30, 2015
Galectin Sciences, LLC
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Mar. 31, 2015
Galectin Sciences, LLC
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Dec. 31, 2014
Galectin Sciences, LLC
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Jun. 30, 2015
Galectin Sciences, LLC
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Dec. 31, 2014
Galectin Sciences, LLC
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Jan. 31, 2014
Galectin Sciences, LLC
SBH Sciences, Inc
In Process Research and Development
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Investments in and Advances to Affiliates [Line Items] | |||||||||
Equity method investment in Galectin Sciences LLC | $ 400,000 | $ 400,000 | |||||||
Estimated fair value of the IPR&D Contributed by SBH | 400,000 | ||||||||
Subsequent capital contribution | 172,000 | 159,000 | 93,000 | ||||||
Equity Method Investment, Ownership Percentage | 50.00% | ||||||||
Ownership Percentage | 67.30% | ||||||||
Loss from equity method investment in Galectin Sciences, LLC | (67,000) | (337,000) | (400,000) | ||||||
Non-cash charge for in-process research and development | $ 200,000 |
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- Definition
Fair Value Of Asset Contributed To Joint Venture No definition available.
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No authoritative reference available. No definition available.
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