Consolidated Statement of Income (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Total sales	$ 11,878,700	$ 3,346,315
Cost of Sales	8,860,259	1,968,801
Gross Profit	3,018,441	1,377,514
Operating Expenses:
Product development costs	123,029	217,316
Selling, general and administrative expenses	2,252,327	894,302
Operating Income	643,085	265,896
Other (Income) and Expenses:
Interest charges	85,933	48,192
Other (income) expense, net	58,816	(3,563)
Total Other (Income) and Expenses	144,749	44,629
Income before Provision for Income Taxes	498,336	221,267
Provision for Income Taxes	124,584	8,127
Net Income	$ 373,752	$ 213,140
Net Income Per Common Share - Basic (in dollars per share)	$ 0.13	$ 0.07
Net Income Per Common Share - Diluted (in dollars per share)	$ 0.11	$ 0.07
Weighted Average Shares of Common Stock Outstanding – Basic (in shares)	2,911,057	2,877,493
Weighted Average Shares of Common Stock Outstanding - Diluted (in shares)	3,269,853	2,964,729