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Share-Based Payment Awards - Summary of Restricted Stock Unit Activity (Detail) - 2016 Long Term Incentive Plan [Member] - RSU [Member]
3 Months Ended
Mar. 31, 2022
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Stock Units Outstanding, Beginning Balance | shares 291,575
Number of stock units, Granted | shares 403,500
Number of Stock Units, Vested | shares (132,724)
Number of Stock Units, Forfeited | shares (2,765)
Number of Stock Units Outstanding, Ending Balance | shares 559,586
Weighted Average Grant Date Fair Value Nonvested, Beginning balance | $ / shares $ 13.19
Weighted average grant date fair value, Granted | $ / shares 10.13
Weighted Average Grant Date Fair value, Vested | $ / shares 13.57
Weighted Average Grant Date Fair value, Forfeited | $ / shares 13.51
Weighted Average Grant Date Fair Value Nonvested, Ending balance | $ / shares $ 10.89