Condensed Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash flows from operating activities:
Net income	$ 6,586,000	$ 3,632,000
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation	2,191,000	2,006,000
Amortization of intangible assets	1,541,000	1,298,000
Non-cash lease adjustment	(15,000)
Stock compensation expense	1,487,000	1,405,000
Provision for bad debt	76,000	75,000
Amortization of deferred financing costs	29,000	11,000
Changes in operating assets and liabilities:
Accounts receivable	(1,572,000)	(5,836,000)
Inventories	8,707,000	(12,807,000)
Prepaid expenses and other assets	(221,000)	(1,393,000)
Accounts payable	(935,000)	3,048,000
Other accrued liabilities	3,788,000	954,000
Total adjustments	15,076,000	(11,239,000)
Net cash provided by (used in) operating activities	21,662,000	(7,607,000)
Cash flows from investing activities:
Purchase of property, plant and equipment	(3,477,000)	(3,299,000)
Purchase of intangible assets	(296,000)	(300,000)
Contingent payment related to the acquisition of Safety Made	(750,000)	(9,609,000)
Net cash used in investing activities	(4,523,000)	(13,208,000)
Cash flows from financing activities:
Net (repayments) borrowings of long-term debt	(17,000,000)	24,094,000
Tax withholding on net share settlement of stock options	(143,000)	(211,000)
Cash settlement of stock options		(108,000)
Repayments on mortgage	(301,000)	(290,000)
Proceeds from issuance of common stock	526,000	78,000
Distributions to shareholders	(1,491,000)	(1,408,000)
Net cash (used in) provided by financing activities	(18,408,000)	22,155,000
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(15,000)	(465,000)
Net change in cash, cash equivalents and restricted cash	(1,283,000)	875,000
Cash, cash equivalents and restricted cash at beginning of period	7,600,000	4,843,000
Cash, cash equivalents and restricted cash at end of period	6,317,000	5,718,000
Supplemental cash flow information:
Cash paid for income taxes	776,000	242,000
Cash paid for interest	2,592,000	1,292,000
Non-cash financing activities
Net share settlement of stock options	$ 28,000
Safety Made acquisition contingent consideration		$ 1,270,000