CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Operations
Net income	$ 5,156,757	$ 5,837,519
Adjustments to reconcile net income to net cash provided by operations:
Depreciation and amortization	1,120,611	1,028,238
Provision for credit losses	260,898	400,493
Deferred taxes	(4,481)	1,385,651
Non-cash lease expense	1,525,870	1,418,928
Changes in operating assets and liabilities:
Accounts receivable	3,668,782	(1,385,580)
Inventories	(5,927,057)	(4,295,072)
Prepaid expenses	332,013	165,863
Other assets	(104,188)	(55,600)
Accounts payable	(535,530)	162,899
Accrued expenses	(170,678)	(56,828)
Operating leases	(1,585,642)	(1,420,605)
Other liabilities	2,712,409	284,085
Net cash provided by operations	6,449,764	3,469,991
Investing
Purchase of property and equipment	(2,955,024)	(1,563,612)
Purchase of intangible assets	(302,693)
Investment in notes receivable	(3,000)	578,250
Acquisition, Kretchmer Transaction		(100,000)
Net cash (used in) investing	(3,260,717)	(1,085,362)
Financing
Payments on notes payable	(941,706)	(930,858)
Purchase of treasury stock	(2,348,995)	(1,318,351)
Net cash (used in) financing	(3,290,701)	(2,249,209)
Net change in cash and cash equivalents	(101,654)	135,420
Cash and cash equivalents, beginning of period	17,853,853	17,169,969
Cash and cash equivalents, end of period	17,752,199	17,305,389
Cash paid during the period for:
Interest	385,285	349,747
Income taxes	1,862,525	196,165
Noncash investing and financing activities
Kretchmer Transaction measurement period adjustment, addition to intangible assets, reduction to goodwill	27,500
Kretchmer Transaction measurement period adjustment, addition to property and equipment, reduction to goodwill	122,500
Kretchmer Transaction amendment, reduction to notes payable, reduction to goodwill	$ 150,000
Kretchmer Transaction, addition to notes payable, addition to goodwill		$ 200,000