Quarterly report pursuant to Section 13 or 15(d)

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

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Stockholders' Equity - Schedule of Treasury Stock Purchases and Issuance (Details)
$ in Thousands
3 Months Ended
Dec. 31, 2015
USD ($)
shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]  
Beginning Balance (in shares) | shares 90,565
Beginning Balance | $ $ 3,962
Ending Balance (in shares) | shares 138,998
Ending Balance | $ $ 5,755
Treasury Stock  
Increase (Decrease) in Stockholders' Equity [Roll Forward]  
Beginning Balance (in shares) | shares 90,565
Beginning Balance | $ $ 3,962
Purchased (in shares) | shares 64,136
Purchased | $ $ 2,602
Ending Balance (in shares) | shares 138,998
Ending Balance | $ $ 5,755
Treasury Stock | Directors and Named Executive Officers  
Increase (Decrease) in Stockholders' Equity [Roll Forward]  
Issued to Directors and Named Executive Officers (in shares) | shares (15,703)
Issued to Directors | $ $ (809)