Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash Flows from Operating Activities
Net income (loss)	$ (1,822,388)	$ 1,513,219
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization expense	351,215	326,014
Amortization of right-of-use assets	55,641	51,257
Share-based compensation expense	240,584	227,148
Deferred tax asset	(19,955)
Loss on disposition of rental fleet	2,806
Loss on sale or disposition of assets	3,013
Amortization of deferred loan cost	4,519	3,087
Changes in operating assets and liabilities:
Accounts receivable	314,414	(718,533)
Inventories	10,825	(167,601)
Prepaid expenses and other current assets	(47,565)	(1,954)
Accounts payable, accrued expenses, and other liabilities	578,315	(262,804)
Income tax payable	24,626	75,547
Net cash provided by (used in) operating activities	(303,950)	1,045,380
Cash Flows From Investing Activities
Purchases of property, plant and equipment	(122,483)	(1,567,524)
Proceeds from the sale of assets	5,310
Proceeds from recovery of related party note receivable		350,262
Net cash used in investing activities	(117,173)	(1,217,262)
Cash Flows from Financing Activities
Principal payments on debt	(241,985)	(213,905)
Proceeds received from debt borrowings	72,706
Payments on revolving loan		(472,089)
Proceeds received from revolving loan		655,754
Net cash used in financing activities	(169,279)	(30,240)
Net decrease in cash	(590,402)	(202,122)
Cash at beginning of period	2,670,626	2,158,025
Cash at end of period	2,080,224	1,955,903
Supplemental information:
Cash paid for interest	192,461	151,107
Property, plant and equipment in accounts payable	34,942	381,064
Disposal of asset held for sale		216,000
Right of use assets obtained in exchange for lease obligations		$ 19,478