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Note 1 - Organization and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

		September 30, 2022				December 31, 2021
		(Unaudited)				(Audited)
Billed receivable		$	30,600			$	101,175
Unbilled receivable			204,768				176,656
		$	235,368			$	277,831

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]

		September 30, 2022				December 31, 2021
		(Unaudited)				(Audited)
Prepaid insurance		$	382,045			$	326,712
Prepaid expenses - various			55,075				45,839
Prepaid research and development expenses			10,920				—
Prepaid taxes			168				3,279
		$	448,208			$	375,830

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

		September 30, 2022				December 31, 2021
		(Unaudited)				(Audited)
Research and development expenses		$	725,216			$	1,363,889
Legal expenses			17,616				27,675
Other			34,406				156,389
		$	777,238			$	1,547,953

Schedule of Accrued Liabilities [Table Text Block]

		September 30, 2022				December 31, 2021
		(Unaudited)				(Audited)
Research and development expenses		$	634,951			$	194,250
Employee wages and benefits			258,130				405,758
Other			94,810				109,552
		$	987,891			$	709,560

Schedule of Research and Development Costs [Table Text Block]

		Three Months Ended September 30,								Nine Months Ended September 30,
		2022				2021				2022				2021
		(Unaudited)				(Unaudited)				(Unaudited)				(Unaudited)
Outside contracted services		$	550,750			$	1,700,280			$	3,302,911			$	5,396,227
Personnel related costs			186,993				174,856				593,258				472,605
Facilities, overhead and other			5,842				26,412				21,076				50,056
		$	743,585			$	1,901,548			$	3,917,245			$	5,918,888

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3,4)
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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