Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
CURRENT ASSETS:
Cash and cash equivalents	$ 12,159	$ 7,975
Accounts receivable-trade, net of allowance for doubtful accounts of $31 and $56 at December 31, 2023 and December 31, 2022, respectively	264	370
Inventory	37,993	38,227
Income tax receivable	248	302
Prepaid expenses	475	272
Other current assets	113	106
Total current assets	51,252	47,252
Property and equipment, at cost	28,678	28,124
Less accumulated depreciation	(18,131)	(16,962)
Property and equipment, net	10,547	11,162
Operating lease assets	8,995	9,742
Financing lease assets	23	31
Deferred income taxes	880	0
Other assets	438	392
TOTAL ASSETS	72,135	68,579
CURRENT LIABILITIES:
Accounts payable-trade	2,333	3,082
Accrued expenses and other liabilities	3,140	2,681
Income taxes payable	288	211
Current portion of operating lease liabilities	3,172	2,881
Current portion of finance lease liabilities	0	15
Total current liabilities	8,933	8,870
Deferred income taxes	9	0
Uncertain tax positions	388	450
Other non-current liabilities	205	326
Operating lease liabilities, non-current	6,253	7,469
Finance lease liabilities, non-current	1	1
COMMITMENTS AND CONTINGENCIES (Note 8)
STOCKHOLDERS' EQUITY:
Common stock, $0.0024 par value; 25,000,000 shares authorized; 9,823,621 and 9,717,525 shares issued at December 31, 2023 and December 31, 2022, respectively; 8,399,245 and 8,293,150 shares outstanding at December 31, 2023 and December 31, 2022, respectively	23	23
Paid-in capital	3,981	3,222
Retained earnings	63,659	59,891
Treasury stock at cost (1,424,376 shares at December 31, 2023 and December 31, 2022)	(9,773)	(9,773)
Accumulated other comprehensive loss, net of tax	(1,544)	(1,900)
Total stockholders' equity	56,346	51,463
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 72,135	$ 68,579