Annual report pursuant to Section 13 and 15(d)

Equity-Based Compensation - Summary of NQO Grants (Detail)

v3.10.0.1
Equity-Based Compensation - Summary of NQO Grants (Detail) - Non-Qualified Options - $ / shares
1 Months Ended 12 Months Ended
Oct. 31, 2018
Dec. 31, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Granted, Units 105,398  
Ending Balance, Units   105,398
Fair Value per unit   $ 13.97
Granted in October 2018    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Granted, Units   105,398
Fair Value per unit, Granted   $ 13.97