Geographic Segments - Schedule of Segment Reporting (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Revenues	$ 322,945	$ 364,973	$ 414,806
Depreciation and amortization	30,381	32,389	34,020
Income (loss) before taxes	(125,050)	(62,049)	10,429
Total long-lived assets	264,877	287,979
Total assets	1,010,426	1,151,172
Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization	30,381	32,389	34,020
Income (loss) before taxes	(125,050)	62,049	(10,429)
Intercompany
Segment Reporting Information [Line Items]
Revenues	25,187	28,474	19,915
Corporate
Segment Reporting Information [Line Items]
Depreciation and amortization	3,688	3,727	3,082
Income (loss) before taxes	(102,379)	(74,321)	(64,800)
Eliminations
Segment Reporting Information [Line Items]
Revenues	(25,187)	(28,474)	(19,915)
Total long-lived assets	(353,536)	(353,939)
Total assets	(665,606)	(584,432)
Products | Operating Segments
Segment Reporting Information [Line Items]
Revenues	213,760	258,834	303,279
Products | Operating Segments | Transferred at Point in Time
Segment Reporting Information [Line Items]
Revenues	143,770	137,521	218,330
Products | Operating Segments | Transferred Over Time
Segment Reporting Information [Line Items]
Revenues	69,990	121,313	84,949
Technical Advisory | Operating Segments
Segment Reporting Information [Line Items]
Revenues	61,641	55,292	56,431
Reconditioning | Operating Segments
Segment Reporting Information [Line Items]
Revenues	12,502	20,285	15,587
Total Services (excluding Leasing) | Operating Segments
Segment Reporting Information [Line Items]
Revenues	74,143	75,577	72,018
Leasing | Operating Segments
Segment Reporting Information [Line Items]
Revenues	35,042	30,562	39,509
Services | Operating Segments
Segment Reporting Information [Line Items]
Revenues	109,185	106,139	111,527
Western Hemisphere
Segment Reporting Information [Line Items]
Revenues	227,317	228,350	239,820
Western Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization	17,889	19,716	21,737
Income (loss) before taxes	(32,033)	3,067	19,882
Total long-lived assets	335,760	350,577
Total assets	686,361	769,649
Western Hemisphere | Intercompany
Segment Reporting Information [Line Items]
Revenues	14,084	13,015	12,856
Western Hemisphere | Products | Operating Segments
Segment Reporting Information [Line Items]
Revenues	146,609	151,351	162,067
Western Hemisphere | Products | Operating Segments | Transferred at Point in Time
Segment Reporting Information [Line Items]
Revenues	99,051	79,433	108,006
Western Hemisphere | Products | Operating Segments | Transferred Over Time
Segment Reporting Information [Line Items]
Revenues	47,558	71,918	54,061
Western Hemisphere | Technical Advisory | Operating Segments
Segment Reporting Information [Line Items]
Revenues	36,897	33,431	31,962
Western Hemisphere | Reconditioning | Operating Segments
Segment Reporting Information [Line Items]
Revenues	8,783	12,105	10,733
Western Hemisphere | Total Services (excluding Leasing) | Operating Segments
Segment Reporting Information [Line Items]
Revenues	45,680	45,536	42,695
Western Hemisphere | Leasing | Operating Segments
Segment Reporting Information [Line Items]
Revenues	20,944	18,448	22,202
Western Hemisphere | Services | Operating Segments
Segment Reporting Information [Line Items]
Revenues	66,624	63,984	64,897
Eastern Hemisphere
Segment Reporting Information [Line Items]
Revenues	53,206	80,355	118,184
Eastern Hemisphere | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization	4,027	3,820	4,163
Income (loss) before taxes	4,502	3,284	28,045
Total long-lived assets	224,345	222,741
Total assets	805,574	779,147
Eastern Hemisphere | Intercompany
Segment Reporting Information [Line Items]
Revenues	2,056	2,375	1,267
Eastern Hemisphere | Products | Operating Segments
Segment Reporting Information [Line Items]
Revenues	34,912	56,038	86,057
Eastern Hemisphere | Products | Operating Segments | Transferred at Point in Time
Segment Reporting Information [Line Items]
Revenues	21,188	30,191	65,416
Eastern Hemisphere | Products | Operating Segments | Transferred Over Time
Segment Reporting Information [Line Items]
Revenues	13,724	25,847	20,641
Eastern Hemisphere | Technical Advisory | Operating Segments
Segment Reporting Information [Line Items]
Revenues	7,920	9,489	15,100
Eastern Hemisphere | Reconditioning | Operating Segments
Segment Reporting Information [Line Items]
Revenues	2,348	4,843	3,409
Eastern Hemisphere | Total Services (excluding Leasing) | Operating Segments
Segment Reporting Information [Line Items]
Revenues	10,268	14,332	18,509
Eastern Hemisphere | Leasing | Operating Segments
Segment Reporting Information [Line Items]
Revenues	5,970	7,610	12,351
Eastern Hemisphere | Services | Operating Segments
Segment Reporting Information [Line Items]
Revenues	16,238	21,942	30,860
Asia-Pacific
Segment Reporting Information [Line Items]
Revenues	67,609	84,742	76,717
Asia-Pacific | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization	4,777	5,126	5,038
Income (loss) before taxes	4,860	5,921	27,302
Total long-lived assets	58,308	68,600
Total assets	184,097	186,808
Asia-Pacific | Intercompany
Segment Reporting Information [Line Items]
Revenues	9,047	13,084	5,792
Asia-Pacific | Products | Operating Segments
Segment Reporting Information [Line Items]
Revenues	32,239	51,445	55,155
Asia-Pacific | Products | Operating Segments | Transferred at Point in Time
Segment Reporting Information [Line Items]
Revenues	23,531	27,897	44,908
Asia-Pacific | Products | Operating Segments | Transferred Over Time
Segment Reporting Information [Line Items]
Revenues	8,708	23,548	10,247
Asia-Pacific | Technical Advisory | Operating Segments
Segment Reporting Information [Line Items]
Revenues	16,824	12,372	9,369
Asia-Pacific | Reconditioning | Operating Segments
Segment Reporting Information [Line Items]
Revenues	1,371	3,337	1,445
Asia-Pacific | Total Services (excluding Leasing) | Operating Segments
Segment Reporting Information [Line Items]
Revenues	18,195	15,709	10,814
Asia-Pacific | Leasing | Operating Segments
Segment Reporting Information [Line Items]
Revenues	8,128	4,504	4,956
Asia-Pacific | Services | Operating Segments
Segment Reporting Information [Line Items]
Revenues	$ 26,323	$ 20,213	$ 15,770