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Going Concern and Management's Plan (Details Textual) (USD $)
Share data in Millions, unless otherwise specified |
1 Months Ended | 3 Months Ended | 12 Months Ended | 1 Months Ended | 1 Months Ended | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Nov. 30, 2012
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Apr. 30, 2012
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Jun. 30, 2010
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Apr. 30, 2010
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Jun. 30, 2012
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Dec. 31, 2012
D
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Jul. 31, 2012
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Apr. 24, 2012
Directors
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Dec. 31, 2011
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Dec. 31, 2010
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Nov. 30, 2012
Term Loan A [Member]
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Nov. 30, 2012
Term Loan B [Member]
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Nov. 30, 2012
Credit Facility [Member]
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Nov. 30, 2012
Prime rate [Member]
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Jun. 15, 2010
Prime rate [Member]
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Nov. 30, 2012
LIBOR [Member]
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Jun. 15, 2010
LIBOR [Member]
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Dec. 31, 2011
Line of Credit [Member]
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Dec. 31, 2012
Revolving credit facility [Member]
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Nov. 30, 2012
Revolving credit facility [Member]
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Jun. 15, 2010
Revolving credit facility [Member]
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| Going Concern and Management's Plan (Textual) [Abstract] | |||||||||||||||||||||
| Amount of debt to be allowed to the lenders | $ 24,000,000 | ||||||||||||||||||||
| Line of credit facility | 12,000,000 | 14,500,000 | 6,500,000 | 10,000,000 | 5,000,000 | ||||||||||||||||
| Maturity date of loans | Nov. 30, 2016 | ||||||||||||||||||||
| Interest rate on term loan | 6.25% | 3.50% | 7.25% | 4.50% | |||||||||||||||||
| Interest rate | 9.25% | 4.78% | |||||||||||||||||||
| Debt instrument floor rate | 3.00% | 2.00% | |||||||||||||||||||
| Going Concern and Management's Plan (Additional Textual) [Abstract] | |||||||||||||||||||||
| Cash balance | 2,326,000 | 799,000 | 5,014,000 | ||||||||||||||||||
| Number of authorized directors on the board before amended | 7 | ||||||||||||||||||||
| Number of authorized directors on the board after amended | 12 | ||||||||||||||||||||
| Number of authorized directors on the board remaining after resignations | 7 | ||||||||||||||||||||
| Consulting fees received | 1,000,000 | ||||||||||||||||||||
| Number of trading days | 5 | ||||||||||||||||||||
| Number of shares issued to Mr. McDevitt for services | 0.5 | ||||||||||||||||||||
| Number of shares of common stock potentially issuable | 2.0 | ||||||||||||||||||||
| Unrecognized compensation expense | 6,000,000 | 6,000,000 | |||||||||||||||||||
| Recognized compensation expense | $ 1,300,000 | ||||||||||||||||||||
| Credit facility maturity date | Nov. 30, 2016 | Jun. 30, 2014 | |||||||||||||||||||