It represents the per share value for closing price of common stock.

No definition available.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 30

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- Definition

Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

+ References

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- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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Closing of Merger and Financing Transaction - Schedule of Purchase Price (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	0 Months Ended
	Sep. 03, 2013	Dec. 31, 2014	Mar. 31, 2014	Mar. 30, 2014	Dec. 31, 2013
Business Acquisition [Line Items]
Common shares outstanding at the date of Merger		63,182,806us-gaap_CommonStockSharesOutstanding	48,855,255us-gaap_CommonStockSharesOutstanding	244,276,923us-gaap_CommonStockSharesOutstanding	48,841,417us-gaap_CommonStockSharesOutstanding
Merger Agreement [Member]
Business Acquisition [Line Items]
Common shares outstanding at the date of Merger	12,350,000
Closing price per share	$ 7.60
Equity consideration	$ 93,858
Cash consideration	293
Total purchase price	$ 94,151