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Note 11 - Selected Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Quarterly Financial Information [Text Block]

11. Selected Quarterly Financial Data (Unaudited)

Selected Quarterly Financial Data (Unaudited) for the year ended December 31, 2021 and 2020 is presented below (in thousands except per share data):

2021		First Quarter				Second Quarter				Third Quarter				Fourth Quarter
Loss from operations		$	(3,553	)		$	(10,605	)		$	(3,731	)		$	(7,193	)
Net loss			(2,568	)			(5,118	)			(3,261	)			(6,467	)
Net loss per share—basic and diluted			(0.09	)			(0.17	)			(0.11	)			(0.21	)

2020		First Quarter				Second Quarter				Third Quarter				Fourth Quarter
Loss from operations		$	(2,171	)		$	(6,514	)		$	(4,670	)		$	(4,922	)
Net loss			(14	)			(6,844	)			(2,526	)			(1,838	)
Net loss per share—basic and diluted			(0.00	)			(0.24	)			(0.09	)			(0.06	)

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- References

No definition available.

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- Definition

The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-URI http://asc.fasb.org/topic&trid=2126967

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=124502072&loc=SL124452896-108306

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