Discontinued Operations - Disposal Groups, Including Discontinued Operations (Details) - USD ($) $ in Thousands		12 Months Ended
	Jun. 07, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Discontinued Operations and Disposal Groups [Abstract]
Services			$ 0	$ 1,165
Product sales			0	4,233
Total revenue			0	5,398
Cost of services			0	690
Cost of product sales			0	3,196
Depreciation and amortization				0
Other expense (income)			0	91
Operating income			0	1,421
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax	$ 8,300	$ (0)	(573)	8,319
Income (loss) from discontinued operations before income tax		(0)	(573)	9,740
Income tax expense (benefit)		(0)	(149)	1,907
Income (loss) from discontinued operations		$ 0	$ (424)	$ 7,833