Income Taxes (Details 1) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Current deferred income tax asset:
Net operating loss carryforwards and tax credits	$ 98	$ 0
Accrued liabilities	122	0
Valuation allowance	(136)	0
Net current deferred tax asset	84	0
Deferred income tax asset (liability):
Prepaid workers' compensation	273	225
Net operating loss carry forwards and tax credits	16,556	16,944
Deferred rent	8	9
Stock based compensation	646	500
Accrued liabilities	336	431
Fixed and intangible assets	(2,176)	(1,989)
Other items, net	(129)	(83)
Valuation allowance	(11,001)	(16,037)
Net deferred tax asset	$ 4,513	$ 0