Reduction in common stock investment.

No definition available.

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
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- Definition

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
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-URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

Rate of interest on investment.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
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+ Details

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- Definition

Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 946
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-Topic 946
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+ Details

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- Definition

Balance held at close of period in number of shares.

+ References

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Number of options vested.

+ References

No definition available.

+ Details

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- Definition

Amount of unrealized gain (loss) on investment.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

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- Details

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Due from Related Parties	$ 70,000		$ 48,000
Eton Pharmaceuticals, Inc. [Member]
Property, Plant and Equipment [Line Items]
Number of shares owned	1,982,000
Shares price	$ 4.36
Unrealized Gain (Loss) on Investments	$ 139,000	$ 2,835,000
Investment owned, at fair value	$ 8,642,000
Eton Pharmaceuticals, Inc. [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Ownership percentage	10.00%
Melt Pharmaceuticals, Inc. [Member]
Property, Plant and Equipment [Line Items]
Number of shares owned	3,500,000
Ownership percentage	46.00%
Reduction in common stock investment	$ 0
Investment Interest Rate	100.00%
Due from Related Parties	$ 70,000		$ 48,000
Melt Pharmaceuticals, Inc. [Member] \| Management Services Agreement [Member]
Property, Plant and Equipment [Line Items]
Due from Related Parties		$ 30,000
Surface Ophthalmics, Inc. [Member]
Property, Plant and Equipment [Line Items]
Number of shares owned	3,500,000
Ownership percentage	20.00%
Reduction in common stock investment	$ 0
Restricted Stock Units (RSUs) [Member]
Property, Plant and Equipment [Line Items]
Number of shares vestted, RSUs	277,405	223,219
Stock Options, Unvested RSUs and Warrants [Member]
Property, Plant and Equipment [Line Items]
Antidilutive securities	5,546,200	5,486,678