Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements (Details)

v2.4.0.6
Fair Value Measurements (Details) (USD $)
Dec. 31, 2012
Dec. 31, 2011
Restricted cash equivalents held in Trust Account $ 189,645,089 $ 189,634,541
Warrant liability 19,234,450 15,075,650
Fair Value, Inputs, Level 1 [Member]
   
Restricted cash equivalents held in Trust Account 189,645,089 189,634,541
Warrant liability 0 0
Fair Value, Inputs, Level 2 [Member]
   
Restricted cash equivalents held in Trust Account 0 0
Warrant liability 19,234,450 15,075,650
Fair Value, Inputs, Level 3 [Member]
   
Restricted cash equivalents held in Trust Account 0 0
Warrant liability $ 0 $ 0