Consolidated Statement of Income (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Total sales	$ 21,277,797	$ 22,244,681	$ 65,135,959	$ 68,595,404
Cost of Sales	16,425,380	17,257,118	50,576,360	53,551,020
Gross Profit	4,852,417	4,987,563	14,559,599	15,044,384
Operating Expenses:
Selling, general and administrative expenses	2,726,000	2,428,784	8,764,513	7,122,981
Operating Income	2,126,417	2,558,779	5,795,086	7,921,403
Other (Income) and Expenses:
Interest charges	208,030	321,994	740,740	872,646
Other (income) expense, net	13,966	3	72,933	1,664
Total Other (Income) and Expenses	221,996	321,997	813,673	874,310
Income before Provision for Income Taxes	1,904,421	2,236,782	4,981,413	7,047,093
Provision for Income Taxes	478,331	541,914	1,250,916	1,775,288
Net Income	$ 1,426,090	$ 1,694,868	$ 3,730,497	$ 5,271,805
Net Income Per Common Share - Basic (in dollars per share)	$ 0.43	$ 0.59	$ 1.12	$ 1.89
Net Income Per Common Share - Diluted (in dollars per share)	$ 0.43	$ 0.52	$ 1.12	$ 1.64
Weighted Average Shares of Common Stock Outstanding
Basic (in shares)	3,324,380	2,850,958	3,317,864	2,787,845
Diluted (in shares)	3,326,003	3,249,233	3,319,501	3,223,004