CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash Flows from Operating Activities:
Net income (loss)	$ 337,000	$ (618,000)
Non-cash and other charges:
Depreciation	511,000	443,000
Amortization of other intangible assets	173,000	157,000
Amortization of operating lease assets	237,000	232,000
Amortization of debt issue costs	19,000	4,000
Amortization of consideration payable to a customer		67,000
Provision for (recovery of) losses on accounts receivable	23,000	(12,000)
Stock-based compensation	8,000	1,000
Restricted stock-based compensation	9,000	8,000
Deferred income taxes	168,000	(102,000)
Gain on disposal of fixed assets	(21,000)
Dividends declared but not paid	(160,000)
Changes in operating assets and liabilities:
Accounts receivable	(1,783,000)	(844,000)
Inventories	861,000	(3,243,000)
Prepaid expenses and other current assets	1,640,000	(144,000)
Accounts payable	(876,000)	716,000
Accrued compensation and benefits	(749,000)	270,000
Accrued other liabilities and other current liabilities	639,000	(672,000)
Operating lease liabilities	(239,000)	(226,000)
Other liabilities	(7,000)	(9,000)
Total adjustments	453,000	(3,354,000)
Net cash provided by (used in) operating activities	790,000	(3,972,000)
Cash Flows from Investing Activities:
Capital expenditures	(905,000)	(380,000)
Proceeds from the sale of fixed assets	21,000
Purchase of net assets of the Jackson Gear Company business		(2,300,000)
Net cash used in investing activities	(884,000)	(2,680,000)
Cash Flows from Financing Activities:
Bank financing costs	(35,000)
Net proceeds from short-term borrowings	33,000	6,757,000
Net cash (used in) provided by financing activities	(2,000)	6,757,000
Effect of exchange rate changes on cash	(10,000)	(2,000)
Net (decrease) increase in cash	(106,000)	103,000
Cash at beginning of period	667,000	539,000
Cash at end of period	561,000	642,000
Cash paid for:
Interest	$ 119,000	36,000
Non-cash information:
Right of Use ("ROU") assets recognized for new operating lease liabilities		$ 987,000