Related Party (Details Textual) (USD $)
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6 Months Ended | 1 Months Ended | 6 Months Ended | 12 Months Ended | |||||||
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Jul. 31, 2012
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Apr. 30, 2012
Chief Executive Officer [Member]
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Jul. 31, 2012
Chief Executive Officer [Member]
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Dec. 31, 2011
Vesting Period Beginning From Fiscal 2011 [Member]
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Dec. 31, 2012
Vesting Period Beginning From Fiscal 2012 [Member]
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Dec. 31, 2011
Restricted Stock [Member]
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Sep. 01, 2009
President [Member]
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Jul. 31, 2012
Subsequent Event [Member]
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Percentage Holding By Related Party | 31.50% | ||||||||||
Related Party Transaction, Expenses from Transactions with Related Party (in shares) | $ 44,000,000 | ||||||||||
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares) | 300,000 | ||||||||||
Business Acquisition Restricted Stock Issued and Expected To Vest In Three Years (in shares) | 75,018 | 152,023 | |||||||||
Business Acquisition Unvested Restricted Shares | 175,000 | ||||||||||
Net Periodic Cash Payment Due To Related Parties | 2,200,000 | 137,000 | |||||||||
Earn Out Provision For Share Purchase Agreement Future Payments | 1,000,000 | ||||||||||
Business Acquisition, Contingent Consideration, at Fair Value | 9,513,000 | [1] | 2,800,000 | ||||||||
Business Acquisition, Contingent Consideration, Potential Cash Payment | 1,700,000 | ||||||||||
Business Acquisition, Cost of Acquired Entity, Equity Interests Issued and Issuable | 1,100,000 | ||||||||||
Stock Repurchased During Period, Shares (in shares) | 63,000 | 63,000 | |||||||||
Stock Repurchased During Period, Value | 504,000 | 504,000 | |||||||||
Stock Repurchase Price Per Share | $ 8 | $ 8.00 | |||||||||
Payment Under Separation Agreement | 950,000 | ||||||||||
Severance Payments | 475,000 | ||||||||||
Outstanding Liability | $ 317,000 | ||||||||||
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X | ||||||||||
- Definition
Number of restricted shares issued and expected to vest in three years to acquire entity. No definition available.
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X | ||||||||||
- Definition
Number of shares of unvested restricted shares. No definition available.
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X | ||||||||||
- Definition
Payment (Cash or Non-cash) to be made on a future period for Share purchase agreement under earn-out provisions. No definition available.
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X | ||||||||||
- Definition
Amount of the required periodic payments, due to related parties. No definition available.
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X | ||||||||||
- Definition
This element represents the liability outstanding. No definition available.
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X | ||||||||||
- Definition
This element represents the payment under separation agreement. No definition available.
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X | ||||||||||
- Definition
Percentage of interest held by Related party. No definition available.
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X | ||||||||||
- Definition
This element represents severance payments. No definition available.
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X | ||||||||||
- Definition
The price per share that have been repurchased during the period and have not been retired and are not held in treasury. No definition available.
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X | ||||||||||
- Definition
Fair value, as of the acquisition date, of potential payments under the contingent consideration arrangement including cash and shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Amount of potential cash payments that could result from the contingent consideration arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The acquisition-date fair value of the equity interests of the acquirer, including the number of instruments or interests issued or issuable in consideration for the business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Number of shares of equity interests issued or issuable to acquire entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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