REVENUE - Disaggregation of revenue by major categories (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Total revenues	$ 638,849	$ 682,122	$ 700,805
Australia
Disaggregation of Revenue [Line Items]
Total revenues	460,295	426,956	336,763
Canada
Disaggregation of Revenue [Line Items]
Total revenues	178,554	245,087	352,795
Other
Disaggregation of Revenue [Line Items]
Total revenues	0	10,079	11,247
Accommodation and associated services revenues | Australia
Disaggregation of Revenue [Line Items]
Total revenues	211,761	196,684	177,834
Accommodation and associated services revenues | Canada
Disaggregation of Revenue [Line Items]
Total revenues	150,651	214,774	266,926
Mobile facility rental and associated services revenues | Canada
Disaggregation of Revenue [Line Items]
Total revenues	1,587	1,523	61,899
Integrated services and other services revenues | Australia
Disaggregation of Revenue [Line Items]
Total revenues	248,534	230,272	158,929
Integrated services and other services revenues | Canada
Disaggregation of Revenue [Line Items]
Total revenues	$ 26,316	$ 28,790	$ 23,970