Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Schedule of Treasury Stock Purchases and Issuance (Details)

v3.7.0.1
Stockholders' Equity - Schedule of Treasury Stock Purchases and Issuance (Details)
$ in Thousands
 6 Months Ended
Mar. 31, 2017
USD ($)
shares
Shares  
Beginning Balance (in shares) | shares 100,610
Ending Balance (in shares) | shares 109,826
Cost  
Beginning Balance | $ $ 4,585
Ending Balance | $ $ 4,586
Treasury Stock  
Shares  
Beginning Balance (in shares) | shares 100,610
Purchased (in shares) | shares 24,502
Ending Balance (in shares) | shares 109,826
Cost  
Beginning Balance | $ $ 4,585
Purchased | $ 641
Ending Balance | $ $ 4,586
Treasury Stock | Director  
Shares  
Issued to Directors (in shares) | shares (15,286)
Cost  
Issued to Directors | $ $ (640)