SUPPLEMENTAL CASH FLOW INFORMATION - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash paid during the period for:
Interest	$ 409	$ 353
Income taxes	147	188
Non-cash investing and financing activities:
Operating lease ROU assets obtained in exchange for operating lease liabilities	15	282
Capital expenditure activity in accounts payable and other accrued liabilities	536	296
Issuance of common stock for 401K match	1,943	0
Intangible assets transferred to extinguish other financing obligations	7,089	0
Common stock repurchases under SRP	$ 0	$ 400