LOSS PER SHARE (Details 1) - shares	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share Abstract
Stock options and warrants to purchase common stock	17,048,704	15,968,192	16,261,354	16,261,354
Warrants to purchase redeemable convertible preferred stock	2,499,900	2,499,900	2,499,900	2,499,900
Redeemable convertible preferred stock	10,306,671	10,306,671	10,306,671	10,306,671
Total potential common shares excluded	29,855,275	28,774,763	29,067,925	29,067,925

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.

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)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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