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Income Taxes - Deferred Income tax and Liabilites (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Sep. 30, 2012
Income Taxes [Abstract]    
Deferred Tax Assets, Net, Current $ 442 $ 283
DeferredTax Liabilities Gross Current (286) (197)
Deferred Tax Assets (Liabilities), Net, Current 156 86
Deferred Tax Assets, Gross, Noncurrent 1,631 1,065
Deferred Tax Liabilities Gross Noncurrent (905) (285)
Deferred Tax Assets, Net, Noncurrent $ 726 $ 780