Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Revenues:
Revenues	$ 527,555	$ 466,692	$ 382,276
Costs and expenses:
Selling, general and administrative expenses	59,586	67,036	63,431
Depreciation and amortization expense	123,768	125,846	126,443
Impairment expense	26,148	28,661	31,604
Other operating expense	290	790	1,511
Total costs and expenses	576,606	554,747	480,247
Operating loss	(49,051)	(88,055)	(97,971)
Interest expense	(27,383)	(26,258)	(21,439)
Loss on extinguishment of debt	0	(748)	(842)
Interest income	78	226	200
Other income	7,281	1,623	1,308
Loss before income taxes	(69,075)	(113,212)	(118,744)
Income tax benefit	10,741	31,365	13,490
Net loss	(58,334)	(81,847)	(105,254)
Less: Net income attributable to noncontrolling interest	157	396	459
Net loss attributable to Civeo Corporation	(58,491)	(82,243)	(105,713)
Less: Dividends attributable to Class A preferred shares	1,849	49,589	0
Net loss attributable to Civeo common shareholders	$ (60,340)	$ (131,832)	$ (105,713)
Per Share Data (see Note 8)
Basic net loss per share attributable to Civeo Corporation common shareholders (in dollars per share)	$ (0.36)	$ (0.84)	$ (0.82)
Diluted net loss per share attributable to Civeo Corporation common shareholders (in dollars per share)	$ (0.36)	$ (0.84)	$ (0.82)
Weighted average number of common shares outstanding:
Basic (in shares)	167,047	157,231	128,365
Diluted (in shares)	167,047	157,231	128,365
Service and Other
Revenues:
Revenues	$ 492,700	$ 428,829	$ 363,731
Costs and expenses:
Service, other and product costs	338,923	296,097	232,117
Rental
Revenues:
Revenues	27,993	20,079	7,731
Costs and expenses:
Service, other and product costs	22,510	21,472	12,861
Product
Revenues:
Revenues	6,862	17,784	10,814
Costs and expenses:
Service, other and product costs	$ 5,381	$ 14,845	$ 12,280