SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Jun. 18, 2021
Accounting Policies [Abstract]
Inventory valuation reserves	$ 0.7	$ 0.1
Deferred offering costs		$ 0.4	$ 5.8
Antidilutive securities excluded from computation of earnings per share, amount	5,790,440	5,621,364
Operating lease, liability	$ 21.0
Operating lease, right-of-use asset	$ 21.0
Operating lease, liability, statement of financial position	Liabilities
Operating lease, right-of-use asset, statement of financial position	Other assets