Consolidated Statements of Changes in Shareholders' Equity - USD ($)	Common Stock [Member]	Paid in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balance (in shares) at Sep. 30, 2016	10,634,893
Balance at Sep. 30, 2016	$ 106,349	$ (4,916,791)	$ 47,435,512	$ (1,000,014)	$ 41,625,056
Net income (loss)			(98,116)		(98,116)
Stock options exercised (in shares)	33,751
Stock options exercised	$ 338	(338)
Restricted stock issuance (in shares)	58,009
Restricted stock issuance	$ 580	104,420			105,000
Share based compensation expense		66,243			66,243
Balance (in shares) at Sep. 30, 2017	10,726,653
Balance at Sep. 30, 2017	$ 107,267	(4,746,466)	47,337,396	(1,000,014)	41,698,183
Net income (loss)			(7,319,856)		(7,319,856)
Restricted stock issuance (in shares)	80,150
Restricted stock issuance	$ 801	104,199			105,000
Share based compensation expense		43,924			43,924
Balance (in shares) at Sep. 30, 2018	10,806,803
Balance at Sep. 30, 2018	$ 108,068	(4,598,343)	40,017,540	(1,000,014)	34,527,251
Net income (loss)			(5,302,443)		$ (5,302,443)
Stock options exercised (in shares)
Restricted stock issuance (in shares)	55,147
Restricted stock issuance	$ 552	74,448			$ 75,000
Share based compensation expense		146,792			146,792
Balance (in shares) at Sep. 30, 2019	10,861,950
Balance at Sep. 30, 2019	$ 108,620	$ (4,377,103)	$ 34,715,097	$ (1,000,014)	$ 29,446,600