Restricted Stock Plan (Summary Of Unrecognized Compensation Cost) (Details)	3 Months Ended
	Dec. 31, 2016 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Cost	$ 875,614
Performance Based Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Cost	$ 421,524
Weighted Average Period (in years)	2 years 4 months 13 days
Non Performance Based Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Cost	$ 454,090
Weighted Average Period (in years)	1 year 10 months 13 days