Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2023	Dec. 31, 2022
Goodwill and Intangible Assets
Gross Amount	$ 228,610	$ 231,344
Accumulated Amortization	40,435	40,335
Net Carrying Amount	188,175	191,009
Non-compete agreement
Goodwill and Intangible Assets
Gross Amount	390	390
Accumulated Amortization	299	280
Net Carrying Amount	$ 91	$ 110
Weighted Average Amortization Period (years)	1 year	1 year
Technology
Goodwill and Intangible Assets
Gross Amount	$ 36,397	$ 36,592
Accumulated Amortization	8,106	8,056
Net Carrying Amount	$ 28,291	$ 28,536
Weighted Average Amortization Period (years)	9 years	9 years
Customer relationships
Goodwill and Intangible Assets
Gross Amount	$ 131,326	$ 131,716
Accumulated Amortization	23,093	21,254
Net Carrying Amount	$ 108,233	$ 110,462
Weighted Average Amortization Period (years)	12 years	12 years
Trade name/trademark
Goodwill and Intangible Assets
Gross Amount	$ 818	$ 820
Accumulated Amortization	165	158
Net Carrying Amount	$ 653	$ 662
Weighted Average Amortization Period (years)	12 years	13 years
Agent network
Goodwill and Intangible Assets
Gross Amount	$ 10,871	$ 11,667
Accumulated Amortization	6,051	6,199
Net Carrying Amount	$ 4,820	$ 5,468
Weighted Average Amortization Period (years)	2 years	2 years
Order backlog
Goodwill and Intangible Assets
Gross Amount	$ 2,600	$ 2,600
Accumulated Amortization	$ 2,600	$ 2,600
Weighted Average Amortization Period (years)	0 years	0 years
Land use rights
Goodwill and Intangible Assets
Gross Amount	$ 2,255	$ 2,378
Accumulated Amortization	143	257
Net Carrying Amount	$ 2,112	$ 2,121
Weighted Average Amortization Period (years)	35 years	35 years
Patents and trademarks
Goodwill and Intangible Assets
Gross Amount	$ 43,953	$ 45,181
Accumulated Amortization	(22)	1,531
Net Carrying Amount	$ 43,975	$ 43,650
Weighted Average Amortization Period (years)	0 years	0 years

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 926
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