Consolidated Statement of Income (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Total sales	$ 19,771,137	$ 10,892,868	$ 45,243,029	$ 21,459,809
Cost of Sales	15,320,915	7,858,489	34,287,788	14,018,770
Gross Profit	4,450,222	3,034,379	10,955,241	7,441,039
Operating Expenses:
Product development costs		159,791	220,418	556,947
Selling, general and administrative expenses	1,978,943	1,460,126	5,803,514	3,894,809
Operating Income	2,471,279	1,414,462	4,931,309	2,989,283
Other (Income) and Expenses:
Interest charges	286,684	116,992	453,372	231,879
Loss on sale of business			1,160,574
Other (income) expense, net	97,412	3,167	205,678	262,938
Total Other (Income) and Expenses	384,096	120,159	1,819,624	494,817
Income before Provision for Income Taxes	2,087,183	1,294,303	3,111,685	2,494,466
Provision for Income Taxes	590,104	726,864	846,229	772,364
Net Income	$ 1,497,079	$ 567,439	$ 2,265,456	$ 1,722,102
Net Income Per Common Share - Basic (in dollars per share)	$ 0.55	$ 0.20	$ 0.80	$ 0.60
Net Income Per Common Share - Diluted (in dollars per share)	$ 0.48	$ 0.18	$ 0.71	$ 0.56
Basic (in shares)	2,720,654	2,888,502	2,826,347	2,882,278
Diluted (in shares)	3,092,520	3,161,975	3,186,946	3,101,016