Geographic Areas - Schedule of Segment Reporting (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 30, 2020	Dec. 31, 2020
Segment Reporting Information [Line Items]
Revenues	$ 81,239	$ 95,998
Depreciation and amortization	7,416	8,873
Income (loss) before income taxes	(31,972)	(41,307)
Total long-lived assets	282,110			$ 287,979
Total assets	1,126,831			1,151,172
Intercompany
Segment Reporting Information [Line Items]
Revenues	4,439	5,901
Eliminations
Segment Reporting Information [Line Items]
Revenues	(4,439)	(5,901)
Total long-lived assets	(353,938)			(353,939)
Total assets	(644,221)			(584,432)
Western Hemisphere
Segment Reporting Information [Line Items]
Revenues	55,081		$ 60,503
Western Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization	4,304		5,622
Income (loss) before income taxes	(19,379)		8,153
Total long-lived assets	348,212			350,577
Total assets	770,279			769,649
Western Hemisphere | Intercompany
Segment Reporting Information [Line Items]
Revenues	2,224		3,314
Eastern Hemisphere
Segment Reporting Information [Line Items]
Revenues	10,710	25,596
Eastern Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization	990	974
Income (loss) before income taxes	(2,863)	(28,321)
Total long-lived assets	222,763			222,741
Total assets	800,621			779,147
Eastern Hemisphere | Intercompany
Segment Reporting Information [Line Items]
Revenues	141	331
Asia Pacific
Segment Reporting Information [Line Items]
Revenues	19,887	15,800
Asia Pacific | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization	1,203	1,340
Income (loss) before income taxes	10,738	1,569
Total long-lived assets	65,073			68,600
Total assets	200,152			$ 186,808
Asia Pacific | Intercompany
Segment Reporting Information [Line Items]
Revenues	2,074	2,256
Corporate, Non-Segment
Segment Reporting Information [Line Items]
Revenues	(4,439)	(5,901)
Depreciation and amortization		919	937
Income (loss) before income taxes		(20,468)	(22,708)
Corporate, Non-Segment | Eliminations
Segment Reporting Information [Line Items]
Revenues	(4,439)	(5,901)
Products | Operating Segments
Segment Reporting Information [Line Items]
Revenues	55,582	67,558
Products | Operating Segments | Transferred at Point in Time
Segment Reporting Information [Line Items]
Revenues	41,715	37,373
Products | Operating Segments | Transferred Over Time
Segment Reporting Information [Line Items]
Revenues	13,867	30,185
Products | Western Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	37,915		41,472
Products | Western Hemisphere | Operating Segments | Transferred at Point in Time
Segment Reporting Information [Line Items]
Revenues	28,286		22,964
Products | Western Hemisphere | Operating Segments | Transferred Over Time
Segment Reporting Information [Line Items]
Revenues	9,629		18,508
Products | Eastern Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	6,722	18,179
Products | Eastern Hemisphere | Operating Segments | Transferred at Point in Time
Segment Reporting Information [Line Items]
Revenues	4,853	8,962
Products | Eastern Hemisphere | Operating Segments | Transferred Over Time
Segment Reporting Information [Line Items]
Revenues	1,869	9,217
Products | Asia Pacific | Operating Segments
Segment Reporting Information [Line Items]
Revenues	10,945	7,907
Products | Asia Pacific | Operating Segments | Transferred at Point in Time
Segment Reporting Information [Line Items]
Revenues	8,576	5,447
Products | Asia Pacific | Operating Segments | Transferred Over Time
Segment Reporting Information [Line Items]
Revenues	2,369	2,460
Technical Advisory | Operating Segments
Segment Reporting Information [Line Items]
Revenues	14,401	14,181
Technical Advisory | Western Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	8,321		7,396
Technical Advisory | Eastern Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	1,893	3,496
Technical Advisory | Asia Pacific | Operating Segments
Segment Reporting Information [Line Items]
Revenues	4,187	3,289
Reconditioning | Operating Segments
Segment Reporting Information [Line Items]
Revenues	3,266	4,633
Reconditioning | Western Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	2,183		3,560
Reconditioning | Eastern Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	826	842
Reconditioning | Asia Pacific | Operating Segments
Segment Reporting Information [Line Items]
Revenues	257	231
Total Services (excluding rental tools) | Operating Segments
Segment Reporting Information [Line Items]
Revenues	17,667	18,814
Total Services (excluding rental tools) | Western Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	10,504		10,956
Total Services (excluding rental tools) | Eastern Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	2,719	4,338
Total Services (excluding rental tools) | Asia Pacific | Operating Segments
Segment Reporting Information [Line Items]
Revenues	4,444	3,520
Leasing | Operating Segments
Segment Reporting Information [Line Items]
Revenues	7,990	9,626
Leasing | Western Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	4,438		4,761
Leasing | Eastern Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	1,128	2,748
Leasing | Asia Pacific | Operating Segments
Segment Reporting Information [Line Items]
Revenues	2,424	2,117
Total Services (including rental tools) | Operating Segments
Segment Reporting Information [Line Items]
Revenues	25,657	28,440
Total Services (including rental tools) | Western Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	14,942		$ 15,717
Total Services (including rental tools) | Eastern Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Revenues	3,847	7,086
Total Services (including rental tools) | Asia Pacific | Operating Segments
Segment Reporting Information [Line Items]
Revenues	$ 6,868	$ 5,637