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STOCKHOLDERS' EQUITY, Private Placement of Equity (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Mar. 06, 2022
Private Placement of Equity [Abstract] |  |
Aggregate gross purchase price | $ 12,000 |
Warrants fair value | 12,589 |
Over-subscription amount received | $ 600 |
Common Warrants [Member] |  |
Private Placement of Equity [Abstract] |  |
Warrants exercise price (in dollars per share) | $ 1.91 | $ 1.91
Percentage of warrants exercisable |  | 4.99%
Warrant exercisable term | 6 months |
Warrants outstanding weighted average contractual life | 5 years 5 months 12 days |
Warrants outstanding (in shares) | 6,857,000 |
Pre-funded Warrants [Member] |  |
Private Placement of Equity [Abstract] |  |
Warrants exercise price (in dollars per share) | $ 0.005 | $ 0.005
Percentage of warrants exercisable |  | 9.99%
Warrants outstanding (in shares) | 1,357,000 |
PIPE Investor [Member] |  |
Private Placement of Equity [Abstract] |  |
Private placement (in shares) |  | 6,857,000
Aggregate gross purchase price |  | $ 12,000
Warrants fair value | $ 12,600 |
Over-subscription amount received | $ 600 |
Obligation to pay liquidated damages per month | 2.00% |
Transaction fees | $ 1,000 |
Consecutive calendar days | 10 days |
Aggregate calendar days | 15 days |
Estimated contingent loss | $ 200 |
PIPE Investor [Member] | Maximum [Member] |  |
Private Placement of Equity [Abstract] |  |
Obligated to pay liquidated damages percentage | 12.00% |
PIPE Investor [Member] | Common Warrants [Member] |  |
Private Placement of Equity [Abstract] |  |
Private placement (in shares) |  | 5,500,000
Number of common stock (in shares) |  | 1
Warrant expiration term | 5 years 6 months |
PIPE Investor [Member] | Pre-funded Warrants [Member] |  |
Private Placement of Equity [Abstract] |  |
Private placement (in shares) |  | 1,357,000
Number of common stock (in shares) |  | 1

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