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NET LOSS PER SHARE (Details) - Components of Earnings Per Share, Basic and Diluted - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020
Earnings Per Share [Abstract]
Net income (loss)	$ 5,328	$ 3,764	$ (1,598)	$ (4,759)	$ (3,944)	$ (1,767)	$ 7,494	$ (10,470)
Weighted average shares of common stock outstanding, basic (in shares)	19,182,000			15,873,000			19,083,000	15,793,000
Weighted average shares of common stock outstanding, diluted (in shares)	19,330,000			15,873,000			19,243,000	15,793,000
Basic loss per share (in Dollars per share)	$ 0.28			$ (0.30)			$ 0.39	$ (0.66)
Diluted loss per share (in Dollars per share)	$ 0.28			$ (0.30)			$ 0.39	$ (0.66)

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- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ 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 (a)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=125511455&loc=d3e1448-109256

+ Details

Name:	us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration