CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities
Net income	$ 25,837	$ 22,439
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	10,405	10,044
Adjustments to allowance for bad debt	1,010	0
Adjustments to inventory reserve	6	68
Write-off of inventory	3,470	1,424
Gain on sale of asset	(32)	0
Change in fair value of interest rate swap	(2,159)	(1,512)
Amortization of loan fees	40	18
Deferred income taxes	(478)	(483)
Stock-based compensation	2,047	2,026
Gain on forgiveness of debt	0	(5,000)
Amortization of operating right-of-use assets	3,822	0
Impairment of deposit	465	0
(Increase) decrease in operating assets
Accounts receivable	1,854	(8,938)
Inventories	(16,210)	(10,850)
Prepaid expenses and other current assets	(1,514)	1,389
Deposits	(145)	(64)
Other assets	109	(316)
Increase (decrease) in operating liabilities
Accounts payable	89	(1,599)
Accrued expenses	1,571	2,854
Related party payable	2,937	(3,035)
Income taxes payable	(85)	44
Customer deposits	66	664
Operating lease liability	(3,780)	0
Other liabilities	149	300
Other payable	0	(794)
Net cash provided by operating activities	29,474	8,679
Cash flows from investing activities
Purchases of property and equipment	(2,657)	(4,175)
Proceeds from disposal of property and equipment	77	0
Deposits paid for property and equipment	(12,090)	(8,206)
Deposits paid for joint venture investment	(5,876)	0
Deposits refunded from joint venture investment	1,876	0
Proceeds from settlement of interest rate swap	825	0
Acquisition of Pacific Cup, Inc., net of cash acquired	0	(900)
Net cash used in investing activities	(17,845)	(13,281)
Cash flows from financing activities
Proceeds from line of credit	21,100	1,470
Payments on line of credit	(21,100)	(34,639)
Proceeds from long-term debt	27,477	15,997
Payments on long-term debt	(21,572)	(39,272)
Proceeds from issuance of common stock in connection with initial public offering, net of issuance costs	0	67,592
Proceeds from exercise of stock options	51	100
Dividends paid to shareholders	(6,964)	0
Payments on capital lease obligations	0	(611)
Payments of noncontrolling interest tax withholding	(1,063)	0
Net cash (used in) provided by financing activities	(2,071)	10,637
Net increase in cash and cash equivalents	9,558	6,035
Cash and cash equivalents
Beginning of year	6,483	448
End of year	16,041	6,483
Supplemental disclosures of non-cash investing and financing activities:
Transfers from deposit to property and equipment	9,859	4,981
Acquisition price of Pacific Cup, Inc. included within deposits	0	100
Gain on forgiveness of debt	0	5,000
Supplemental disclosures of cash flow information:
Cash paid for income tax	8,303	4,836
Cash paid for interest	$ 1,978	$ 2,895