Consolidated Balance Sheets - USD ($)	Dec. 31, 2024	Dec. 31, 2023
CURRENT ASSETS:
Cash and cash equivalents	$ 1,543,267	$ 1,647,175
Accounts receivable less allowance for doubtful accounts	21,014,148	19,671,833
Contract assets	5,470,698	4,822,347
Inventories	18,278,179	17,672,622
Investments	0	665,301
Refundable tax asset	1,728,754	0
Prepaid expenses and other current assets	1,575,240	1,303,780
Total Current Assets	49,610,286	45,783,058
Property, plant and equipment, net	23,179,580	14,686,190
Operating right of use asset, net	6,950,547	8,356,903
OTHER ASSETS:
Goodwill	18,547,704	16,453,049
Intangibles, net of accumulated amortization	10,285,781	8,252,600
Other non-current assets	94,798	107,798
Total Non-Current Assets	28,928,283	24,813,447
Total Assets	108,668,696	93,639,598
CURRENT LIABILITIES:
Notes payable – current	470,209	824,226
Real property term loan – current	141,816	0
Accounts payable	12,856,158	11,168,308
Unearned revenue	6,195,473	5,596,706
Accrued income taxes	0	539,876
Accrued expenses	3,542,490	3,292,787
Operating lease liabilities - current	1,414,686	1,714,174
Total Current Liabilities	24,620,832	23,136,077
LONG-TERM LIABILITIES:
Notes payable - related party	0	470,209
Revolving credit facility	0	5,096,672
Real property term loan	5,559,755	0
Operating lease liabilities - noncurrent	5,747,295	6,901,043
Deferred income taxes	391,060	310,250
Total Long-Term Liabilities	11,698,110	12,778,174
STOCKHOLDERS' EQUITY
Contributed capital	1,741,901	1,741,901
Treasury shares	(2,549,627)	(2,237,026)
Retained earnings	61,473,932	47,875,964
Total Stockholders' Equity	72,349,754	57,725,347
Total Liabilities and Stockholders' Equity	108,668,696	93,639,598
Common Class A [Member]
STOCKHOLDERS' EQUITY
Common stock value	10,218,026	8,878,986
Common Class B [Member]
STOCKHOLDERS' EQUITY
Common stock value	$ 1,465,522	$ 1,465,522