The amount of a reclassification adjustment made to current period financial statement amounts.

No definition available.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644

+ Details

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

+ Details

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- Definition

Amount of expense (income) related to adjustment to fair value of warrant liability.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 480
-SubTopic 10
-Section 25
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=109262497&loc=d3e20148-110875

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- Details

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Note 13 - Fair Value Measurements (Details Textual) - USD ($) $ / shares in Units, $ in Thousands			12 Months Ended
	Mar. 24, 2020	Mar. 23, 2020	Dec. 31, 2021	Dec. 31, 2020	May 10, 2021	Mar. 24, 2021	Mar. 23, 2021
Fair Value Adjustment of Warrants			$ (573)	$ (139)
Additional Paid-in Capital [Member] \| Reclassification of Warrant Liability to Additional Paid-in Capital [Member]
Current Period Reclassification Adjustment		$ 1,300
Additional Paid-in Capital [Member] \| Reclassification of Debt Issuance Costs to Additional Paid In Capital [Member]
Current Period Reclassification Adjustment	$ 1,900	$ 1,300
2017 Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)	362,500					362,500
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)	$ 0.01	$ 6.75			$ 0.01	$ 0.01	$ 6.75