FAIR VALUE MEASUREMENTS - Significant unobservable inputs (Details) - Monte-Carlo simulation valuation technique - Level 3	Jun. 30, 2022 Y $ / shares USD ($)	Jun. 09, 2022 $ / shares Y	Dec. 31, 2021 USD ($) Y
Stock price
FAIR VALUE MEASUREMENTS
Warrant liability | $ / shares	6.14	7.45
Exercise price
FAIR VALUE MEASUREMENTS
Warrant liability | $ / shares	6.62	6.62
Expected Term (in years)
FAIR VALUE MEASUREMENTS
Earn out Liability | Y	0.59		1.08
Warrant liability | Y	6.94	7.00
Volatility
FAIR VALUE MEASUREMENTS
Earn out Liability | $	0.321		0.321
Warrant liability	1.485	1.488
Risk-free interest rate
FAIR VALUE MEASUREMENTS
Warrant liability	0.0316	0.0313
Beta
FAIR VALUE MEASUREMENTS
Earn out Liability	0.45		0.45
Debt Rate
FAIR VALUE MEASUREMENTS
Earn out Liability	0.0318		0.0082