ACCOUNTING POLICIES - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Supplemental disclosures of cash flow information:
Interest paid, net of amounts capitalized	$ 1,777	$ 1,775	$ 1,808
Income taxes paid, net	2,562	2,262	1,452
Non-cash investing and financing activities:
Purchases of property and equipment included in accounts payable and accrued liabilities	$ 2,527	$ 508	$ 336