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Escrow Arrangements and Outstanding Shares (Details Textual) (USD $)
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1 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
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Feb. 29, 2012
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Jan. 31, 2012
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Jun. 29, 2012
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Sep. 30, 2011
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Jun. 29, 2012
Minimum [Member]
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Jun. 29, 2012
Maximum [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
| Vesting period of employees compensation | 2 years | 4 years | ||||
| Escrow Arrangements and Outstanding Share (Textual) [Abstract] | ||||||
| Accrued liabilities | $ 1,000,000 | |||||
| Outstanding shares of preferred stock | 1,100,000 | |||||
| Shares released | 253,000 | 283,000 | ||||
| Escrow indemnification claim | $ 17,000 | $ 19,000 | ||||
| Outstanding shares of common stock | 157,000 | 225,000 | ||||