Consolidated Statements of Income - USD ($)	3 Months Ended		12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2018	Sep. 30, 2017
Total sales	$ 11,754,219	$ 2,356,926	$ 66,378,306	$ 23,816,735
Cost of Sales	8,528,387	1,773,688	51,074,339	15,792,458
Gross Profit	3,225,832	583,238	15,303,967	8,024,277
Operating Expenses:
Product development costs	121,579	239,010	220,418	795,957
Selling, general and administrative expenses	1,813,308	651,574	7,769,090	4,546,383
Operating Income (Loss)	1,290,945	(307,346)	7,314,459	2,681,937
Other (Income) and Expenses:
Interest charges	98,228	50,769	749,021	282,648
Loss on sale of business			1,160,574
Other (income) expense, net	14,726	(52,409)	123,134	210,529
Total Other (Income) and Expenses	112,954	(1,640)	2,032,729	493,177
Income (loss) before Provision for Income Taxes	1,177,991	(305,706)	5,281,730	2,188,760
Provision for Income Taxes:
Current	446,283	8,000	543,031	86,966
Deferred	221,446		1,124,989	693,398
Total Provision for Income Taxes	667,729	8,000	1,668,020	780,364
Net Income (Loss)	$ 510,262	$ (313,706)	$ 3,613,710	$ 1,408,396
Net Income (Loss) Per Common Share - Basic (in dollars per share)	$ 0.18	$ (0.11)	$ 1.29	$ 0.49
Net Income (Loss) Per Common Share - Diluted (in dollars per share)	$ 0.16	$ (0.11)	$ 1.14	$ 0.46
Weighted Average Shares of Common Stock Outstanding – Basic (in shares)	2,888,502	2,853,107	2,799,706	2,874,926
Weighted Average Shares of Common Stock Outstanding - Diluted (in shares)	3,256,012	2,901,584	3,181,572	3,069,077