Note 15 - Income Taxes - Deferred Income Taxes (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Inventory (excluding LIFO reserve)	$ 2,176	$ 2,198
Net operating loss and tax credit carryforwards	1,029	1,375
Allowance for credit losses	833	626
Accrued expenses	6,114	5,288
Lease liabilities	7,916	8,568
Interest rate hedge	0	665
Other	214	205
Deferred tax assets before valuation allowance	18,282	18,925
Valuation allowance	(919)	(1,197)
Total deferred tax assets	17,363	17,728
Deferred tax liabilities:
LIFO reserve	(3,451)	(3,500)
Property and equipment	(12,194)	(12,293)
Lease right of use assets	(7,769)	(8,483)
Interest rate hedge	(437)	0
Intangibles	(3,537)	(3,342)
Total deferred tax liabilities	(27,388)	(27,618)
Deferred tax liabilities, net	$ (10,025)	$ (9,890)