REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)

12 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction

Expected revenue to be recognized in the future as of December 31, 2023 for completion of performance obligations of contract service are as follows:

	2024		2025		2026		2027		2028		Total
	(In Thousands)
Contract services contracts remaining performance obligations	$	176,227	$	91,063	$	41,104	$	4,732	$	70	$	313,196

Schedule of Changes in Unearned Income in Balance Sheets

The following table reflects the changes in unearned income in our consolidated balance sheets for the periods indicated:

	December 31, 2023		December 31, 2022
	(In Thousands)
Unearned income, beginning of period	$	2,590	$	2,187
Additional unearned income	11,584		10,725
Revenue recognized	(11,649)		(10,322)
Unearned income, end of period	$	2,525	$	2,590

Schedule of Disaggregation of Revenue

Disaggregated revenue from contracts with customers by geography is as follows:

	Year Ended December 31,
	2023		2022
	(In Thousands)
Contract services
U.S.	$	260,397	$	227,542
International	23,652		35,699
	284,049		263,241
Aftermarket services
U.S.	80,773		71,445
International	2,848		1,483
	83,621		72,928
Equipment Rentals
U.S.	13,267		9,380
International	3,942		5,485
	17,209		14,865
Equipment sales
U.S.	676		1,945
International	573		419
	1,249		2,364
Total Revenue
U.S.	355,113		310,312
International	31,015		43,086
	$	386,128	$	353,398