CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash Flows from Operating Activities:
Net income (loss)	$ 574,000	$ (639,000)
Non-cash and other charges:
Depreciation	1,020,000	881,000
Amortization of other intangible assets	346,000	341,000
Amortization of operating lease assets	474,000	471,000
Amortization of debt issue costs	21,000	8,000
Amortization of consideration payable to a customer		135,000
Provision for losses on accounts receivable	47,000	42,000
Stock-based compensation	16,000	1,000
Stock-based compensation-options exercised		38,000
Restricted stock-based compensation	14,000	19,000
Deferred income taxes	287,000	(20,000)
Gain on disposal of fixed assets	(16,000)	(5,000)
Changes in operating assets and liabilities:
Accounts receivable	(2,547,000)	(2,276,000)
Inventories	3,445,000	(353,000)
Prepaid expenses and other current assets	1,735,000	1,302,000
Accounts payable	(1,138,000)	(778,000)
Accrued compensation and benefits	(261,000)	681,000
Accrued other liabilities and other current liabilities	708,000	(524,000)
Operating lease liabilities	(477,000)	(461,000)
Other liabilities	(14,000)	(17,000)
Total adjustments	3,660,000	(515,000)
Net cash provided by (used in) operating activities	4,234,000	(1,154,000)
Cash Flows from Investing Activities:
Capital expenditures	(1,682,000)	(923,000)
Proceeds from the sale of fixed assets	34,000
Purchase of net assets of the Jackson Gear Company business		(2,300,000)
Net cash used in investing activities	(1,648,000)	(3,223,000)
Cash Flows from Financing Activities:
Dividend payments	(320,000)
Net (repayments on) proceeds from short-term borrowings	(2,230,000)	4,304,000
Proceeds from exercise of stock options		2,000
Bank financing costs	(35,000)
Net cash (used in) provided by financing activities	(2,585,000)	4,306,000
Effect of exchange rate changes on cash	(11,000)	(37,000)
Net decrease in cash	(10,000)	(108,000)
Cash at beginning of period	667,000	539,000
Cash at end of period	657,000	431,000
Cash paid for:
Taxes	10,000	124,000
Interest	$ 255,000	114,000
Non-cash information:
Right of Use ("ROU") assets recognized for new operating lease liabilities		$ 987,000