Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Net Loss	$ (1,013,000)	$ (35,000)
Adjustments to reconcile net loss to net cash provided by operating activities
Depreciation of property and equipment	1,239,000	1,308,000
Non-cash employee compensation expense	232,000	207,000
Non-cash directors compensation	108,000	108,000
Non-cash other income recognized		(94,000)
Amortization of Operating Lease Right-of-Use Assets	295,000	265,000
Deferred gain on sale of real estate	(19,000)	(19,000)
Bad debt expense (recovery)	38,000	(117,000)
Amortization of deferred financing costs	17,000	31,000
(Increase) Decrease in Operating Assets:
Accounts receivable	1,303,000	1,512,000
Inventory	(946,000)	(3,456,000)
Prepaid expenses and other current assets	85,000
Prepaid taxes	(1,000)	(5,000)
Deposits and other assets	33,000	(99,000)
Increase (Decrease) in Operating Liabilities:
Accounts payable and accrued expenses	726,000	1,093,000
Operating lease liabilities	(377,000)	(331,000)
Customer deposits	(314,000)	(53,000)
NET CASH PROVIDED BY OPERATING ACTIVITIES	1,406,000	315,000
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property and equipment	(1,383,000)	(1,327,000)
NET CASH USED IN INVESTING ACTIVITIES	(1,383,000)	(1,327,000)
CASH FLOWS FROM FINANCING ACTIVITIES
Note payable - revolver - net - Webster Bank	486,000	888,000
Proceeds from term loan - Webster Bank	740,000	1,945,000
Payments of term loan - Webster Bank	(640,000)	(1,251,000)
Payments of finance lease obligations	(49,000)	(263,000)
Payments of loan payable - financed asset	(4,000)	(4,000)
NET CASH PROVIDED BY FINANCING ACTIVITIES	533,000	1,315,000
NET INCREASE IN CASH	556,000	303,000
CASH AT BEGINNING OF PERIOD	281,000	627,000
CASH AT END OF PERIOD	837,000	930,000
Supplemental cash flow information
Cash paid during the period for interest	955,000	572,000
Supplemental disclosure of non-cash investing and financing activities
Acquisition of financed lease asset	$ 683,000