Discontinued Operations - Summary of Financial Information Constituting Pretax Loss to After-Tax Loss of Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating expenses:
Income from discontinued operations	$ 811	$ 432
Disposal of Product Line
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net sales	187	2,061
Cost of sales	95	970
Gross profit	92	1,091
Operating expenses:
Selling	28	579
General and administrative	22
Intangible asset amortization		12
Operating income from discontinued operations	42	500
Interest expense	(18)	(68)
Gain on sale of discontinued operations	787
Income from discontinued operations	811	432
Prell | Disposal of Product Line
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net sales		838
Cost of sales		496
Gross profit		342
Operating expenses:
Selling		290
Intangible asset amortization		12
Operating income from discontinued operations		40
Interest expense		(14)
Income from discontinued operations		26
Scott's Liquid Gold | Disposal of Product Line
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net sales	187	1,223
Cost of sales	95	474
Gross profit	92	749
Operating expenses:
Selling	28	289
General and administrative	22
Operating income from discontinued operations	42	460
Interest expense	(18)	(54)
Gain on sale of discontinued operations	787
Income from discontinued operations	$ 811	$ 406