Common Stock, Options, and Stock Compensation (Details Textuals 2) (USD $)	12 Months Ended	1 Months Ended					3 Months Ended
	Sep. 30, 2014	Jul. 31, 2014 Common Class A [Member]	Jun. 30, 2014 Common Class A [Member]	Sep. 30, 2014 Common Class A [Member]	Mar. 25, 2014 Common Class A [Member]	Sep. 30, 2013 Common Class A [Member]	Mar. 31, 2014 Executive Chairman [Member] Restricted Stock [Member]	Mar. 31, 2014 October 2, 2014 [Member] Executive Chairman [Member] Restricted Stock [Member]	Mar. 31, 2014 October 2, 2016 [Member] Executive Chairman [Member] Restricted Stock [Member]
Class of Stock [Line Items]
Common Stock, shares authorized				100,000,000	100,000,000	55,550,000
Accelerated vesting of restricted stock							270,000	135,000	135,000
Gross compensation costs							$ 2,200,000
Treasury stock acquired, shares			1,000,000
Treasury stock acquired	11,903,000		11,900,000
Treasury stock retired	0	1,000,000
Treasury stock value	$ 0