Consolidated Balance Sheet (Current Period Unaudited) - USD ($)	Sep. 30, 2024	Dec. 31, 2023
Current Assets:
Cash and cash equivalents	$ 1,996,411	$ 1,647,175
Accounts receivable less allowance for doubtful accounts	24,841,261	19,671,833
Contract assets	3,592,502	4,822,347
Inventories less allowance for obsolete inventory	18,316,060	17,672,622
Investments	0	665,301
Refundable tax asset	364,456	0
Prepaid expenses and other current assets	1,210,162	1,303,780
Total Current Assets	50,320,852	45,783,058
Property, plant and equipment, net	24,623,835	14,686,190
Operating lease right of use asset, net	7,230,196	8,356,903
Other Assets:
Goodwill	17,449,000	16,453,049
Intangibles, net of accumulated amortization	10,754,338	8,252,600
Other non-current assets	94,798	107,798
Total Non-Current Other Assets	28,298,136	24,813,447
Total Assets	110,473,019	93,639,598
Current Liabilities:
Notes payable – current	642,556	824,226
Bank debt – current	139,287	0
Operating lease liabilities – current	1,384,760	1,714,174
Accounts payable	12,103,480	11,168,308
Unearned revenue	6,238,391	5,596,706
Accrued income taxes	0	539,876
Accrued expenses	3,988,193	3,292,787
Total Current Liabilities	24,496,667	23,136,077
Long-Term Liabilities:
Bank debt	11,397,889	5,096,672
Operating lease liabilities – noncurrent	6,053,220	6,901,043
Deferred income taxes	310,250	310,250
Total Long-Term Liabilities	17,799,885	12,778,174
Stockholders' Equity:
Contributed capital	1,741,901	1,741,901
Treasury shares	(2,542,273)	(2,237,026)
Retained earnings	57,525,516	47,875,964
Total Stockholders' Equity	68,176,467	57,725,347
Total Liabilities and Stockholders' Equity	110,473,019	93,639,598
Common Class A [Member]
Stockholders' Equity:
Common shares	9,985,801	8,878,986
Common Class B [Member]
Stockholders' Equity:
Common shares	1,465,522	1,465,522
Notes Payable Excluding Paycheck Protection Program Cares Act [Member]
Long-Term Liabilities:
Notes Payable, Noncurrent	$ 38,526	$ 470,209