CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Operations
Net income	$ 2,493,347	$ 1,907,539
Adjustments to reconcile net income to net cash provided by operations:
Depreciation and amortization	445,341	343,565
Provision for credit losses	20,135	45,869
Deferred taxes	(16,660)	(17,491)
Non-cash lease expense	602,730	462,882
Changes in operating assets and liabilities:
Accounts receivable	(1,009,842)	3,168,236
Inventories	(418,567)	(2,476,259)
Prepaid expenses	97,167	(214,242)
Other assets	(181,785)	4,700
Accounts payable	(360,096)	621,060
Accrued expenses	(487,784)	(110,762)
Operating leases	(589,025)	(473,535)
Other liabilities	536,096	530,159
Net cash provided by operations	1,131,057	3,791,721
Investing
Purchase of property and equipment	(384,444)	(448,242)
Purchase of intangible assets	(543)	(193,167)
Investment in notes receivable	2,000	(3,383)
Net cash (used in) investing	(382,987)	(644,792)
Financing
Payments on notes payable	(326,182)	(311,769)
Purchase of treasury stock	(2,626)	(905,146)
Net cash (used in) financing	(328,808)	(1,216,915)
Net change in cash and cash equivalents	419,262	1,930,014
Cash and cash equivalents, beginning of period	20,609,003	17,853,853
Cash and cash equivalents, end of period	21,028,265	19,783,867
Cash paid during the period for:
Interest	$ 111,195	$ 178,674