Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Consolidated Statements of Cash Flows (Unaudited)
Net income (loss)	$ (86,477)	$ 868,270
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Change in fair value of warrants	124,500	0
Amortization of value of stock options	2,991	6,395
Depreciation and amortization	212,051	194,857
Amortization of lease cost in excess of cash paid in accordance with ASU 2016-02	15,818	25,253
Deferred income taxes	0	274,190
(Increase) decrease in:
Employee Retention Tax Credit	0	(1,460,444)
Accounts receivable	449,143	(27,134)
Inventories	(33,736)	(8,821)
Prepaid expenses	37,485	23,453
Other assets including long-term portion of receivables	51,283	(27,422)
Decrease in deferred contract income	(20,306)	0
Increase in deferred contract cost	3,987	0
Decrease in accounts payable and accrued expenses	(195,164)	(60,834)
NET CASH PROVIDED (USED) BY OPERATING ACTIVITIES	561,575	(192,237)
INVESTING ACTIVITIES
Purchase of property and equipment	(18,832)	(13,336)
NET CASH USED IN INVESTING ACTIVITIES	(18,832)	(13,336)
FINANCING ACTIVITIES
Principal payment on Corbel loan	(250,000)	(116,667)
NET CASH USED BY FINANCING ACTIVITIES	(250,000)	(116,667)
(Decrease) Increase in cash	292,743	(322,240)
Cash at beginning of period	872,335	785,523
Cash at end of period	1,165,078	463,283
Supplemental schedule of investing and financing activities
Cash paid for interest	$ 278,395	$ 271,160