Consolidated Balance Sheet (Current Period Unaudited) - USD ($)	Jun. 30, 2020	Dec. 31, 2019
CURRENT ASSETS:
Cash and cash equivalents	$ 6,927,438	$ 2,232,499
Accounts receivable less allowance for doubtful accounts	12,522,216	14,001,795
Contract assets	4,727,753	2,422,379
Inventory, net of reserves	11,057,037	7,678,690
Prepaid expenses and other current assets	680,131	703,002
Total Current Assets	35,914,575	27,038,365
PROPERTY, PLANT AND EQUIPMENT:
Land and improvements	228,872	228,872
Buildings and leasehold improvements	1,949,370	1,837,009
Machinery and equipment	14,060,723	13,950,444
Total property, plant and equipment	16,238,965	16,016,325
Less accumulated depreciation	4,482,606	3,622,153
Property, Plant and Equipment, Net	11,756,359	12,394,172
Operating right of use asset, net	8,778,901	9,224,840
OTHER ASSETS:
Goodwill	11,505,852	9,791,745
Intangibles, net of accumulated amortization	7,912,156	3,950,838
Other non-current assets	106,804	88,046
Total Non-Current Other Assets	19,524,812	13,830,629
Total Assets	75,974,647	62,488,006
CURRENT LIABILITIES:
Notes payable – current	2,766,221	2,749,459
Bank debt – current	1,333,333	1,333,333
Leases payable - current	826,936	850,664
Accounts payable	9,311,886	6,071,522
Unearned revenue	722,062	1,998,578
Accrued expenses	4,136,392	3,281,445
Total Current Liabilities	19,096,830	16,285,001
LONG-TERM LIABILITIES:
Notes payable – long-term	8,306,832	7,676,697
Bank debt – long-term	14,283,417	6,376,594
Leases payable – long term	8,109,118	8,513,448
Deferred income taxes	2,207,735	2,207,734
Total Long-Term Liabilities	32,907,102	24,774,473
STOCKHOLDERS' EQUITY
Preferred shares, no par value - 1,000,000 shares authorized, no shares issued and outstanding
Contributed capital	1,741,901	1,741,901
Treasury shares	(1,934,812)	(1,905,780)
Retained earnings	18,831,490	16,527,083
Total Stockholders' Equity	23,970,715	21,428,532
Total Liabilities and Stockholders' Equity	75,974,647	62,488,006
Common Class A [Member]
STOCKHOLDERS' EQUITY
Common stock	3,866,614	3,599,806
Common Class B [Member]
STOCKHOLDERS' EQUITY
Common stock	$ 1,465,522	$ 1,465,522