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Stock Compensation Expense (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Mar. 31, 2015
Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Stock option grants $ 46us-gaap_ShareBasedCompensation $ 93us-gaap_ShareBasedCompensation $ 218us-gaap_ShareBasedCompensation $ 262us-gaap_ShareBasedCompensation
Annual director stock award 536us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue 698us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue 536us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue 698us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
Stock based compensation $ 582us-gaap_AllocatedShareBasedCompensationExpense $ 791us-gaap_AllocatedShareBasedCompensationExpense $ 754us-gaap_AllocatedShareBasedCompensationExpense $ 960us-gaap_AllocatedShareBasedCompensationExpense