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Subsequent Events (Details Textual) (USD $)
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1 Months Ended | |||
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Mar. 31, 2012
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Dec. 31, 2011
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Apr. 30, 2012
Service Electric [Member]
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Apr. 12, 2012
Service Electric [Member]
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| Additional Subsequent Events (Textual) [Abstract] | ||||
| Cash paid for acquisition | $ 42,303,000 | $ 84,208,000 | $ 20,300,000 | |
| Number of shares issued for acquisition of company | 662,426 | |||
| Common stock value | 24,783,000 | 32,368,000 | 12,500,000 | |
| Payment of cash to repay acquiree debt | $ 5,900,000 |
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- Details
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- Definition
Business acquisition cost of acquired entity, cash paid and liabilities incurred. No definition available.
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- 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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- Definition
Fair Value of the liabilities incurred by the acquirer to former owners of the acquiree, including the fair value of any contingent consideration. If liabilities transferred as consideration remain within the combined entity after the business combination (for example, because the assets or liabilities were transferred to the acquiree rather than to its former owners), and the acquirer therefore retains control of them; in that situation, the acquirer measures those liabilities at their carrying amounts immediately before the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- 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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