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Common Stock - Additional Information (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2016
Dec. 31, 2015
Oct. 14, 2015
Equity [Abstract]      
Common stock, shares authorized 75,000,000 75,000,000 75,000,000
Common stock, par value $ 0.00001 $ 0.00001 $ 0.00001
Preferred stock, shares authorized 10,000,000 10,000,000 10,000,000
Preferred stock, par value $ 0.00001 $ 0.00001 $ 0.00001
Dividends on common stock $ 0 $ 0