Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current [Abstract]
Federal	$ 13,291	$ 8,457	$ 11,315
State and local	3,602	2,815	4,210
Foreign	(16)	83	0
Current	16,877	11,355	15,525
Deferred [Abstract]
Federal	4,091	(4,713)	(583)
State and local	2,166	(1,291)	(637)
Foreign	767	(502)	(265)
Deferred	7,024	(6,506)	(1,485)
Total [Abstract]
Federal	17,382	3,744	10,732
State and local	5,768	1,524	3,573
Foreign	751	(419)	(265)
Total	23,901	4,849	14,040
Assets [Abstract]
Inventory	5,310	1,384
Property, plant, and equipment	0	0
Goodwill and other intangible assets	0	0
Foreign NOL carryforward	1,495	561
State NOL carryforward	2,398	2,483
Unrealized loss on investments	7,203	5,168
Leases	3,278	3,544
Original issue discount	426	1,604
Stock compensation	4,879	4,333
Other	4,536	4,281
Gross deferred income taxes	29,525	23,358
Valuation allowance	(11,446)	(3,062)
Net deferred income tax assets	18,079	20,296
Liabilities [Abstract]
Inventory	0	0
Property, plant, and equipment	3,120	2,856
Goodwill and other intangible assets	3,182	2,812
Leases	2,978	3,222
Original issue discount	0	0
Insurance receivable	3,764	0
Other	3,567	2,963
Deferred income tax liabilities	16,611	11,853
Uncertain Tax Positions [Abstract]
Uncertain tax positions	0
Interest and penalties recognized for uncertain tax positions	$ 0	$ 0	$ 0
Reconciliation of Effective Income Tax Rate [Abstract]
Federal statutory rate	21.00%	21.00%	21.00%
Foreign rate differential	(0.10%)	(0.50%)	(0.10%)
State taxes	4.30%	5.70%	3.40%
Permanent differences	(0.10%)	(0.20%)	(4.10%)
Other	0.00%	1.70%	0.70%
Valuation allowance	13.60%	2.60%	0.60%
Effective income tax rate	38.70%	30.30%	21.50%
Income tax deduction related to forgiveness of debt			$ 7,500
Income tax benefit related to forgiveness of debt			1,600
Income tax deduction related to exercise of stock options			7,200
Income tax benefit related to exercise of stock options			1,500
Unrealized Loss on Investments [Member]
Assets [Abstract]
Valuation allowance	$ (6,400)
State [Member]
Income Taxes [Abstract]
Net operating loss carryforwards	27,400
Net operating loss carryforwards with indefinite carryforward period	25,700
Valuation allowance for NOL carryforwards	2,900	$ 2,400
Foreign [Member]
Income Taxes [Abstract]
Valuation allowance for NOL carryforwards	$ 1,700
Unsecured Loan [Member]
Income Taxes [Abstract]
Forgiveness of debt			$ 7,500