Annual report pursuant to Section 13 and 15(d)

Organization and Business Operations (Details Textual)

v2.4.0.6
Organization and Business Operations (Details Textual) (USD $)
12 Months Ended
Dec. 31, 2012
Proceeds From Issuance Initial Public Offering and Private Placement $ 189,626,500
Short Term Investment Maturity Period 180 days or less
Business Combination Condition Description The initial business combination had to occur with one or more target businesses that together had a fair market value of at least 80% of the assets held in the Trust Account (excluding the deferred underwriting commissions and taxes payable on the income earned on the Trust Account) at the time of the agreement to enter into the initial business combination. The Company could not complete an initial business combination unless it acquired 50% or more of the outstanding voting securities of a target company or was otherwise not required to register as an investment company under the Investment Company Act.
Business Acquisition, Percentage of Voting Interests Acquired 50.00%
Interest Income (Expense), Net 100,000
Private Placement [Member] | Warrant [Member]
 
Class Of Warrant Or Right Issued During Period Shares 7,000,000
Minimum [Member]
 
Temporary Equity Percentage Of Redemption 50.00%
Net Tangible Assets $ 5,000,001
Maximum [Member]
 
Temporary Equity Percentage Of Redemption 100.00%