Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Operating activities
Net loss	$ (21,415)	$ (299,282)
Adjustments to reconcile net loss to net cash from operating activities:
Provision for doubtful accounts	(707)	1,618
Amortization	73,288	73,288
Amortization of debt and warrant issuance costs		74,969
Stock-based compensation		6,000
Changes in net assets and liabilities:
Accounts receivable	(59,457)	(55,571)
Inventory	18,964	16,989
Prepaid expenses and other current assets	3,787	2,980
Accounts payable	113,000	116,874
Other current liabilities	16,501	24,604
Cash flows from operating activities	143,961	(37,531)
Financing activities:
Proceeds from related-party borrowings	10,300	162,000
Repayments of loan borrowings	(101,643)	(194,316)
Cash flows from financing activities	(91,343)	(32,316)
Net change in cash	52,618	(69,847)
Cash and cash equivalents – beginning of year	51,582	178,694
Cash and cash equivalents - end of period	104,200	108,847
Supplemental disclosures of cash flow activity:
Cash paid for interest	44,047	26,824
Cash paid for taxes
Supplemental noncash investing and financing activity:
Debt and accrued interest converted to shares of common stock	12,000
Common stock dividends on A-2 preferred shares	$ 59,235