Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Schedule of Treasury Stock Transactions) (Details)

v2.4.1.9
Stockholders' Equity (Schedule of Treasury Stock Transactions) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
6 Months Ended
Mar. 31, 2015
Shares  
Beginning Balance 15,766us-gaap_TreasuryStockShares
Purchased 9,907us-gaap_TreasuryStockSharesAcquired
Issued to Employees and Directors (9,483)us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued
Ending Balance 16,190us-gaap_TreasuryStockShares
Cost  
Beginning Balance $ 650us-gaap_TreasuryStockValue
Ending Balance 771us-gaap_TreasuryStockValue
Treasury Stock at Cost [Member]  
Cost  
Purchased 512us-gaap_TreasuryStockValueAcquiredCostMethod
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
Issued to Employees and Directors $ (391)us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember