Quarterly report pursuant to Section 13 or 15(d)

Equity-Based Compensation - Additional Information (Detail)

v3.21.1
Equity-Based Compensation - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Jan. 31, 2021
May 31, 2020
Mar. 31, 2020
May 31, 2019
Oct. 31, 2018
May 31, 2016
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Nov. 02, 2012
Non-Qualified Stock Options                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock units granted   86,764   60,742 105,398          
Restricted stock units\non-qualified stock options, granted description         One third of the NQOs will vest and become exercisable on each of the first, second and third anniversaries of the grant date.   One third of the NQOs will vest and become exercisable on each of the first, second and third anniversaries of the grant date.      
Fair value assumptions, strike price   $ 10.18   $ 14.54 $ 13.97          
Fair value assumptions, risk free rate   0.64%   2.32% 2.94%          
Fair value assumptions, expiration   10 years   5 years 5 years          
Fair value assumptions, volatility   48.00%   34.20% 32.70%          
Compensation expense forfeiture rate   1.00%   1.00% 1.00%          
Compensation expense             $ 469 $ 108    
Recognition period of unrecognized compensation expense related to unvested awards             1 year 9 months 21 days   1 year 5 months 8 days  
Unrecognized compensation expense related to unvested awards             $ 1,173   $ 1,342  
Restricted Stock Units                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock units granted             21,598 8,242    
Compensation expense             $ 469 $ 108    
Unrecognized compensation expense related to unvested awards             $ 1,173   $ 1,342  
Recognition period of unrecognized compensation expense related to unvested awards                 1 year 5 months 8 days  
2012 Equity Incentive Plan                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Shares reserved for issuance             323,830      
Shares reserved for issuance, authorized                   1,687,500
Restricted stock units granted           3,791        
Fair Value per unit           $ 13.19        
Restricted stock units\non-qualified stock options, granted description             Twenty-five percent of the RSUs granted vested and settled on each of the first, second, third and fourth anniversaries of the grant date.      
2012 Equity Incentive Plan | Employee                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock units granted 21,598 49,116   34,388   7,582        
Fair Value per unit $ 13.89 $ 10.11   $ 14.54   $ 13.19        
Restricted stock units\non-qualified stock options, granted description             Twenty-five percent of the RSUs granted vested and settled on each of the first, second, third and fourth anniversaries of the grant date      
2012 Equity Incentive Plan | Employee | Restricted Stock Units                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock units\non-qualified stock options, granted description             Twenty-five percent of the RSUs granted vest and settle on each of the first, second, third and fourth anniversaries of the grant date      
2012 Equity Incentive Plan | Board of Directors                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock units granted     8,242              
Fair Value per unit     $ 11.83         $ 11.83    
2012 Equity Incentive Plan | Board of Directors | Restricted Stock Units                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock units\non-qualified stock options, granted description             All of the RSUs granted vest on the third anniversary of the grant date      
2012 Equity Incentive Plan | Board of Directors                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock units granted           3,000        
Fair Value per unit           $ 13.19        
Restricted stock units\non-qualified stock options, granted description             One hundred percent of the RSUs granted vested and settled on the first anniversary of the grant date.      
2012 Equity Incentive Plan | First Anniversary                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage           25.00%        
2012 Equity Incentive Plan | First Anniversary | Employee                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage   25.00%   25.00%   25.00%        
2012 Equity Incentive Plan | First Anniversary | Board of Directors                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage     0.33%              
2012 Equity Incentive Plan | First Anniversary | Board of Directors                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage           100.00%        
2012 Equity Incentive Plan | Second Anniversary                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage           25.00%        
2012 Equity Incentive Plan | Second Anniversary | Employee                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage   25.00%   25.00%   25.00%        
2012 Equity Incentive Plan | Second Anniversary | Board of Directors                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage     0.33%              
2012 Equity Incentive Plan | Third Anniversary                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage           25.00%        
2012 Equity Incentive Plan | Third Anniversary | Employee                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage   25.00%   25.00%   25.00%        
2012 Equity Incentive Plan | Third Anniversary | Board of Directors                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage     0.33%              
2012 Equity Incentive Plan | Fourth Anniversary                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage           25.00%        
2012 Equity Incentive Plan | Fourth Anniversary | Employee                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage   25.00%   25.00%   25.00%        
2012 Equity Incentive Plan | Fourth Anniversary | Board of Directors                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Restricted stock, vesting percentage     0.33%