Consolidated Statements of Income - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Total sales	$ 104,162,227	$ 85,069,900
Cost of Sales	82,249,762	66,138,610
Gross Profit	21,912,465	18,931,290
Operating Expenses:
Selling, general and administrative expenses	14,922,213	11,478,837
Operating Income	6,990,252	7,452,453
Other (Income) and Expenses:
Interest charges	881,741	952,192
PPP loan forgiveness	(1,453,837)	0
Unrealized (gain) loss on investments	188,615	(585,107)
Realized gain on investments	(152,761)	0
Other (income) expense, net	163,552	(389,873)
Total Other (Income) and Expenses	(372,690)	(22,788)
Income before Provision for Income Taxes	7,362,942	7,475,241
Provision for Income Taxes:
Current	1,183,145	1,443,761
Deferred	526,499	192,093
Total Provision for Income Taxes	1,709,644	1,635,854
Net Income	$ 5,653,298	$ 5,839,387
Net Income per Common Share - Basic (in dollars per share)	$ 1.66	$ 1.76
Net Income per Common Share - Diluted (in dollars per share)	$ 1.66	$ 1.76
Weighted Average Shares of Common Stock Outstanding – Basic (in shares)	3,405,061	3,319,731
Weighted Average Shares of Common Stock Outstanding - Diluted (in shares)	3,405,061	3,320,553