Capital contribution expense.

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- Definition

The amount of non-cash charge in research and development assets that are acquired in a business combination have no alternative future use and are therefore written off in the period of acquisition.

+ References

No definition available.

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- Definition

Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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- Definition

Amount of income (loss) for proportionate share of equity method investee's income (loss).

+ References

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-Section 45
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-Topic 280
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- Definition

Fair value portion of investments in an entity not consolidated. Includes, but is not limited to, investments in an entity that is affiliated with the reporting entity by means of direct or indirect ownership, an entity in which the reporting entity shares control of the entity with another party or group, an entity which the company has significant influence, but does not have control and subsidiaries that are not required to be consolidated and are accounted for using the equity or cost method.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Section 50
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-Subparagraph (a)
-Publisher FASB
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- References

No definition available.

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

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- Definition

The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

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Galectin Sciences LLC (Details) - USD ($)	1 Months Ended	3 Months Ended	12 Months Ended			84 Months Ended	120 Months Ended
Galectin Sciences LLC (Details) - USD ($)	Jan. 31, 2014	Dec. 31, 2014	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2014	Dec. 31, 2021	Dec. 31, 2023
Investments in and Advances to Affiliates, Schedule of Investments [Abstract]
Amount expanded in cash			$ 7,068,000	$ (21,056,000)
Galectin Sciences, LLC [Member]
Investments in and Advances to Affiliates, Schedule of Investments [Abstract]
Initial cash investment	$ 400,000
Ownership percentage			84.20%				84.20%
Amount expanded in cash		$ 400,000
Contribution for expenses		$ 73,000	$ 561,000	$ 213,000		$ 2,552,000
Loss from equity method investment					$ 400,000
Non-cash charge for in-process research and development					$ 200,000
Galectin Sciences, LLC [Member] \| SBH [Member]
Investments in and Advances to Affiliates, Schedule of Investments [Abstract]
Ownership percentage	50.00%
Contribution for expenses							$ 711,000
Galectin Sciences, LLC [Member] \| SBH [Member] \| IPR&D [Member]
Investments in and Advances to Affiliates, Schedule of Investments [Abstract]
Estimated fair value of asset contributed to joint venture	$ 400,000