STOCK-BASED COMPENSATION - 2015 EIP Stock Options and Other (Details) - 2015 EIP Plan - Stock Options - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
	Feb. 23, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Unrecognized compensation cost
Unamortized compensation cost		$ 200		$ 200
Future amortization of stock based compensation
Remainder of 2022		111		111
2023		81		81
2024		$ 8		$ 8
Number of Options
Outstanding at beginning of period (in shares)				916,287
Granted (in shares)	118,552
Exercised (in shares)				(392,774)
Outstanding at end of period (in shares)		523,513		523,513
Weighted Average Exercise Price
Outstanding at beginning of period (in dollars per share)				$ 9.02
Granted (in dollars per share)	$ 9.91
Exercised (in dollars per share)				10.19
Outstanding at end of period (in dollars per share)		$ 8.14		8.14
Weighted Average Fair Value
Outstanding at beginning of period (in dollars per share)				4.08
Exercised (in dollars per share)				5.45
Outstanding at end of period (in dollars per share)		$ 3.05		$ 3.05
Options outstanding and unvested		193,891		193,891
Weighted Average Exercise Price Of Outstanding and Unvested Options				$ 8.22
Options Outstanding and Unvested, Weighted Average Remaining Contractual Life				4 years 25 days
Options Exercisable, Number of options		329,622		329,622
Options Exercisable, Weighted Average Exercise Price		$ 8.09		$ 8.09
Options Exercisable, Weighted Average Fair Value (in dollars per share)				$ 3.11
Options Exercisable, Weighted Average Remaining Contractual Life				3 years 4 months 6 days
Stock options outstanding		523,513		523,513
General and Administrative Expense
Stock options
Amortization expense		$ 55	$ 151	$ 168	$ 330