Common Stock and Stockholders' Equity (Deficit) - Schedule of Preferred Stock Convertible into Common Stock (Details) - shares	1 Months Ended
	Mar. 31, 2015	Mar. 31, 2016	Dec. 31, 2015
Class Of Stock [Line Items]
Preferred stock, shares outstanding	20,454,489	0	0
Stock split ratio	100.00%
Number of Shares, As Converted	20,673,680
Series A Preferred Stock
Class Of Stock [Line Items]
Preferred stock, shares outstanding	1,319,940
Stock split ratio	100.88%
Number of Shares, As Converted	1,331,507
Series B Preferred Stock
Class Of Stock [Line Items]
Preferred stock, shares outstanding	988,411
Stock split ratio	101.48%
Number of Shares, As Converted	1,003,071
Series C Preferred Stock
Class Of Stock [Line Items]
Preferred stock, shares outstanding	4,019,524
Stock split ratio	101.92%
Number of Shares, As Converted	4,096,561
Series D Preferred Stock
Class Of Stock [Line Items]
Preferred stock, shares outstanding	5,308,875
Stock split ratio	102.18%
Number of Shares, As Converted	5,424,802
Series E Preferred Stock
Class Of Stock [Line Items]
Preferred stock, shares outstanding	2,439,058
Stock split ratio	100.00%
Number of Shares, As Converted	2,439,058
Series F Preferred Stock
Class Of Stock [Line Items]
Preferred stock, shares outstanding	2,685,997
Stock split ratio	100.00%
Number of Shares, As Converted	2,685,997
Series G Preferred Stock
Class Of Stock [Line Items]
Preferred stock, shares outstanding	3,692,684
Stock split ratio	100.00%
Number of Shares, As Converted	3,692,684