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Stockholders' Equity (Deficit) and Redeemable Instruments - Additional Information (Detail) (USD $)
Mar. 31, 2014
Dec. 31, 2013
Statement Of Shareholders Equity [Line Items]    
Common Stock, Authorized 100,000,000 27,200,862
Common stock and Redeemable common stock, shares issued and outstanding 30,601,401  
Preferred Stock, Authorized 0 1,000
Preferred Stock, Issued 0 1,000
Preferred Stock, Outstanding 0 1,000
Preferred stock, par value $ 0.01 $ 0.01
Redeemable Preferred Stock [Member]
    
Statement Of Shareholders Equity [Line Items]    
Preferred Stock, Authorized 5,000,000  
Preferred Stock, Issued 0  
Preferred Stock, Outstanding 0  
Preferred stock, par value $ 0.01