| Commitments and Contingencies (Details Textual) (USD $) In Thousands, unless otherwise specified | 1 Months Ended | 7 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
| Sep. 30, 2012 | Aug. 31, 2010 | Jan. 31, 2010 | Jul. 31, 2010 | Sep. 30, 2012 | Oct. 02, 2011 | |
| Lease Expiration Date | Jul. 31, 2015 | |||||
| Operating Leases, Rent Expense | $ 285 | $ 292 | ||||
| Manufacturing and Office Equipment Expenses | 13 | 33 | ||||
| Total Value Of Rent Abatement | 134 | |||||
| Deferred Rent Expense Amortized Per Month | 2 | 2 | ||||
| Deferred Rent Credit, Current | 68 | 68 | ||||
| Payments for Rent | 19 | |||||
| Increased In Base Rent Payment | $ 20 | |||||
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- Definition Deferred rent expenses amortized per month. No definition available. 
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- Definition Represents the increased in base rent payment. No definition available. 
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- Definition Expenses incurred for manufacturing and office equipment. No definition available. 
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- Definition Total value of rent abatement. No definition available. 
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- Definition For a classified balance sheet, the cumulative difference as of the balance sheet date between the payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense, by the lessor or lessee, respectively, within one year of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Rental expense incurred for leased assets including furniture and equipment which has not been recognized in costs and expenses applicable to sales and revenues; for example, cost of goods sold or other operating costs and expenses. No definition available. 
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- Definition Date which lease or group of leases is set to expire, in CCYY-MM-DD format. No definition available. 
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| X | ||||||||||
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- Definition Cash payments to lessor's for use of assets under operating leases. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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