Earnings (Loss) Per Common Share (Details) - shares	3 Months Ended		6 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Weighted average shares outstanding
Basic	17,133,468	16,886,628	17,090,530	16,847,679
Effect of dilutive securities
Dilutive Average Shares Outstanding	17,133,468	16,886,628	17,090,530	16,847,679
Employee Stock Option [Member]
Effect of dilutive securities
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	0	0	0	0
Restricted Stock [Member]
Effect of dilutive securities
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	0	0	0	0