DISCONTINUED OPERATIONS - Schedule of Discontinued Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Major classes of line items constituting net income (loss) from discontinued operations
Net income from discontinued operations	$ 0	$ 220,166
Quest Integrity Group
Major classes of line items constituting net income (loss) from discontinued operations
Revenues		101,418
Operating expenses		(45,044)
Selling, general and administrative expenses		(32,230)
Interest expense, net		(108)
Other expense, net		(4,390)
Income before income taxes		19,646
Gain on sale of Quest transaction		203,351
Income before income taxes		222,997
Provision for income taxes		(2,831)
Net income from discontinued operations		220,166
Cash flows provided by operating activities of discontinued operations:
Depreciation and amortization		1,141
Cash flows provided by investing activities of discontinued operations:
Capital expenditures		$ 4,146