FAIR VALUE MEASUREMENTS - Level 3 fair value measurements for Private Placement (Details)	3 Months Ended
	Mar. 31, 2022 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Change in fair value of convertible note, net - related party	$ 365,111	$ 0
Change in fair value of FPA liabilities	$ (5,900,179)	$ (149,223)
Forward Purchase Agreement
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Expected redemption percentage	70.00%
Change in fair value of FPA liabilities	$ 5,900,179
Convertible Promissory Notes [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value of the loan	2,219,545		$ 1,934,656
Change in fair value of convertible note, net - related party	$ 365,111
Risk-free interest rate | Forward Purchase Agreement
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability, measurement input	1.45
Risk-free interest rate | Level 3 | Convertible Promissory Notes [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability, measurement input	2.38		1.27
Expected term (years) | Forward Purchase Agreement
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability, measurement input	0.84
Expected term (years) | Level 3 | Convertible Promissory Notes [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability, measurement input	5.84		5.17
Expected volatility | Forward Purchase Agreement
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability, measurement input	5.7
Expected volatility | Level 3 | Convertible Promissory Notes [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability, measurement input	5.7		13.50
Exercise price | Forward Purchase Agreement
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability, measurement input	10.00
Exercise price | Level 3 | Convertible Promissory Notes [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability, measurement input	11.50		11.50
Fair value of Units | Forward Purchase Agreement
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability, measurement input	9.76
Fair value of Units | Level 3 | Convertible Promissory Notes [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability, measurement input	9.76		9.84