Consolidated Statement of Stockholders' Equity - USD ($)	Retained Earnings [Member]	Common Stock [Member] Common Class A [Member]	Common Stock [Member] Common Class B [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Total
Balance at Sep. 30, 2013	$ (473,423)	$ 1,261,188	$ 474,866	$ 1,738,521	$ (253,341)	$ 2,747,811
Share-based compensation expense				2,837		2,837
Net Income (Loss)	8,376					8,376
Balance at Sep. 30, 2014	(465,047)	1,261,188	474,866	1,741,358	(253,341)	2,759,024
Share-based compensation expense				543		543
Net Income (Loss)	(122,377)					(122,377)
Balance at Sep. 30, 2015	(587,424)	1,261,188	474,866	1,741,901	(253,341)	2,637,190
Net Income (Loss)	4,632,848					4,632,848
Balance at Sep. 30, 2016	4,045,424	2,108,651	710,272	1,741,901	(253,341)	8,352,907
Purchase of business partially financed by issuance of Class A and Class B Shares		$ 847,463	$ 235,406			$ 1,082,869