Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Class A Common Stock (Detail)

v3.3.1.900
Stockholders' Equity - Class A Common Stock (Detail) - Class A Common Stock - shares
1 Months Ended
Nov. 30, 2015
Aug. 31, 2015
May. 31, 2015
Apr. 30, 2015
Mar. 31, 2015
Class Of Stock [Line Items]          
Issuance of Class A common Stock upon conversion of Class B units to Class A common stock 77,116 65,377 50,000 11,246 18,000
Common stock conversion date Nov. 30, 2015 Aug. 31, 2015 May 31, 2015 Apr. 30, 2015 Mar. 31, 2015