Discontinued Operations - Summary of Financial Information Constituting Pretax Loss to After-Tax Loss of Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2021	Dec. 31, 2021
Operating expenses:
Income (loss) from discontinued operations, net of tax	$ 49	$ (105)
Dryel | Disposal of Product Line
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net sales	682	1,271	$ 2,800
Cost of sales	267	700
Gross profit	415	571
Operating expenses:
Selling	126	268
Intangible asset amortization	123	246
Interest expense	99	199
Income (loss) from discontinued operations before tax	67	(142)
Income tax (expense) benefit	(18)	37
Income (loss) from discontinued operations, net of tax	$ 49	$ (105)