Consolidated Statement of Income (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Total sales	$ 26,397,857	$ 21,277,797	$ 76,841,745	$ 65,135,959
Cost of Sales	21,000,148	16,425,380	59,660,823	50,576,360
Gross Profit	5,397,709	4,852,417	17,180,922	14,559,599
Operating Expenses:
Selling, general and administrative expenses	3,528,928	2,726,000	10,866,884	8,764,513
Operating Income	1,868,781	2,126,417	6,314,038	5,795,086
Other (Income) and Expenses:
Interest charges	236,535	208,030	693,850	740,740
PPP loan forgiveness	0	0	(1,453,837)	0
Other (income) expense, net	140,846	13,966	319,210	72,933
Total Other (Income) and Expenses	377,381	221,996	(440,777)	813,673
Income before Provision for Income Taxes	1,491,400	1,904,421	6,754,815	4,981,413
Provision for Income Taxes	293,523	478,331	1,166,216	1,250,916
Net Income	$ 1,197,877	$ 1,426,090	$ 5,588,599	$ 3,730,497
Net Income Per Common Share - Basic (in dollars per share)	$ 0.35	$ 0.43	$ 1.64	$ 1.12
Net Income Per Common Share - Diluted (in dollars per share)	$ 0.35	$ 0.43	$ 1.64	$ 1.12
Weighted Average Shares of Common Stock Outstanding
Basic (in shares)	3,408,906	3,324,380	3,403,609	3,317,864
Diluted (in shares)	3,409,819	3,326,003	3,404,507	3,319,501