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STOCK-BASED COMPENSATION - Schedule of Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation
Total stock-based compensation expense	$ 6,595	$ 8,968	$ 7,864
RSU awards
Share-based Compensation
Total stock-based compensation expense	2,622	4,648	5,809
PSU awards
Share-based Compensation
Total stock-based compensation expense	2,962	3,240	979
DSU awards
Share-based Compensation
Total stock-based compensation expense	833	876	962
2021 ESPP
Share-based Compensation
Total stock-based compensation expense	$ 178	$ 204	$ 114

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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