CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash Flows from Operating Activities:
Net (loss) income	$ (876,000)	$ 1,383,000
Non-cash and other charges:
Depreciation	1,271,000	1,345,000
Amortization of other intangible assets		474,000
Amortization of operating lease assets	710,000	670,000
Amortization of debt issue costs	12,000	12,000
Amortization of consideration payable to a customer	157,000	202,000
Recovery of provision for losses on accounts receivable	(33,000)	19,000
Stock-based compensation	1,000	4,000
Stock-based compensation-options exercise	38,000	0
Restricted stock-based compensation	35,000	35,000
Deferred income taxes	(129,000)	(267,000)
(Gain) loss on disposal of fixed assets	(5,000)	33,000
Gain on early termination of lease	(19,000)	0
Forgiveness of Paycheck Protection Program loan	0	(2,929,000)
Fair value adjustment of assets held for sale	0	40,000
Changes in operating assets and liabilities, net of effects of acquisition
Accounts receivable	(1,262,000)	(1,007,000)
Inventories	(554,000)	(3,274,000)
Prepaid expenses and other current assets	1,608,000	248,000
Accounts payable	(45,000)	1,406,000
Accrued compensation and benefits	28,000	711,000
Accrued other liabilities and other current liabilities	582,000	(14,000)
Operating lease liabilities	(703,000)	(665,000)
Other liabilities	(25,000)	(36,000)
Total adjustments	2,181,000	(2,993,000)
Net cash provided by (used in) operating activities	1,305,000	(1,610,000)
Cash Flows from Investing Activities:
Capital expenditures	(1,222,000)	(428,000)
Proceeds from sale of fixed asset	0	28,000
Purchase of net assets of the Jackson Gear Company business	(2,300,000)	0
Net cash used in investing activities	(3,522,000)	(400,000)
Cash Flows from Financing Activities:
Dividend Payments	(160,000)	0
Net proceeds from short-term borrowings	2,323,000	1,921,000
Proceeds from exercise of stock options	2,000	0
Net cash provided by financing activities	2,165,000	1,921,000
Effect of exchange rate changes on cash	(77,000)	(26,000)
Net decrease in cash	(129,000)	(115,000)
Cash at beginning of period	539,000	904,000
Cash at end of period	410,000	789,000
Cash paid for:
Interest	213,000	25,000
Taxes	126,000	12,000
Cash paid for amounts included in the measurement of operating lease liabilities	0	6,000
Non-cash information:
Right of Use ("ROU") assets recognized for new operating lease liabilities	987,000	320,000
ROU adjustment due to early termination	$ 359,000	$ 0