Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities:
Net income	$ 990	$ 830
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation	720	652
Amortization of intangible assets	517	374
Non-cash lease adjustment	(12)
Stock compensation expense	424	400
Provision for bad debt	26
Amortization of deferred financing costs	9	6
Changes in operating assets and liabilities:
Accounts receivable	(666)	(389)
Inventories	4,987	(7,139)
Prepaid expenses and other assets	(1,405)	(1,143)
Accounts payable	73	1,885
Other accrued liabilities	2,013	(955)
Total adjustments	6,686	(6,309)
Net cash provided by (used in) operating activities	7,676	(5,479)
Cash flows from investing activities:
Purchase of property, plant and equipment	(701)	(518)
Net cash used in investing activities	(701)	(518)
Cash flows from financing activities:
Net borrowings of long-term debt	(9,787)	7,114
Cash settlement of stock options		(108)
Repayments on mortgage	(101)	(98)
Proceeds from issuance of common stock	61
Distributions to shareholders	(497)	(458)
Net cash (used in) provided by financing activities	(10,324)	6,450
Effect of exchange rate changes on cash, cash equivalents and restricted cash	13	11
Net change in cash, cash equivalents and restricted cash	(3,336)	464
Cash, cash equivalents and restricted cash at beginning of period	7,600	4,843
Cash, cash equivalents and restricted cash at end of period	4,264	5,307
Supplemental cash flow information:
Cash paid for income taxes	122
Cash paid for interest	$ 919	$ 286