Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
CURRENT ASSETS:
Cash and cash equivalents	$ 12,315	$ 12,159
Accounts receivable-trade, net of allowance of $31 at March 31, 2024 and December 31, 2023, respectively	420	264
Inventory	36,675	37,993
Income tax receivable	248	248
Prepaid expenses	403	475
Other current assets	99	113
Total current assets	50,160	51,252
Property and equipment, at cost	29,875	28,678
Less accumulated depreciation	(18,426)	(18,131)
Property and equipment, net	11,449	10,547
Operating lease assets	9,503	8,995
Financing lease assets	0	23
Deferred income taxes	880	880
Other assets	440	438
TOTAL ASSETS	72,432	72,135
CURRENT LIABILITIES:
Accounts payable-trade	2,215	2,333
Accrued expenses and other liabilities	1,986	3,140
Income taxes payable	449	288
Current portion of operating lease liabilities	3,194	3,172
Total current liabilities	7,844	8,933
Deferred income taxes	9	9
Uncertain tax positions	388	388
Other non-current liabilities	210	205
Operating lease liabilities, non-current	6,743	6,253
Finance lease liabilities, non-current	0	1
COMMITMENTS AND CONTINGENCIES (Note 6)
STOCKHOLDERS' EQUITY:
Common stock, $0.0024 par value; 25,000,000 shares authorized; 9,826,348 and 9,823,621 shares issued at March 31, 2024 and December 31, 2023, respectively; 8,401,972 and 8,399,245 shares outstanding at March 31, 2024 and December 31, 2023, respectively	23	23
Paid-in capital	4,178	3,981
Retained earnings	64,184	63,659
Treasury stock at cost (1,424,376 shares at March 31, 2024 and December 31, 2023 respectively)	(9,773)	(9,773)
Accumulated other comprehensive loss, net of tax	(1,374)	(1,544)
Total stockholders' equity	57,238	56,346
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 72,432	$ 72,135