Quarterly report pursuant to Section 13 or 15(d)

Equity-Based Compensation - Additional Information (Detail)

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Equity-Based Compensation - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 12 Months Ended
Jun. 08, 2022
May 31, 2023
Apr. 30, 2023
Nov. 30, 2022
May 31, 2022
Aug. 31, 2021
May 31, 2021
Jan. 31, 2021
May 31, 2020
Mar. 31, 2020
May 31, 2019
Oct. 31, 2018
May 31, 2016
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Nov. 02, 2012
Class A Common Stock                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Restricted stock units granted                           0 0    
Class B Common Stock                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Restricted stock units granted                           240,998      
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.      
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                           $ 354 $ 312    
Recognition period of unrecognized compensation expense related to unvested awards                           1 year 3 months 18 days   1 year 6 months 18 days  
Unrecognized compensation expense related to unvested awards                           $ 2,935   $ 3,288  
2012 Equity Incentive Plan                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Shares reserved for issuance, authorized 2,737,500                               1,687,500
Increase in the number of shares issuable 1,050,000                                
Shares reserved for issuance                           1,110,578      
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 | Non-Qualified Stock Options | Class B Common Stock                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Shares reserved for issuance                           83,328      
Number of shares issued for equity incentive plan                           22,070      
2012 Equity Incentive Plan | Employee                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Restricted stock units granted             116,823 21,598 49,116   34,388   7,582        
Fair Value per unit             $ 13.91 $ 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 | Class A Common Stock                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Restricted stock units granted   11,822     10,270 1,827 856                    
Fair Value per unit   $ 18.61     $ 21.42 $ 15.96 $ 14.61                    
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 | Employee | Restricted Stock Units | Class A Common Stock                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Restricted stock units\non-qualified stock options, granted description   The RSUs will vest and settle on the third anniversary of the grant date.     The RSUs vest and settle on the third anniversary of the grant date. The RSUs vest and settle on the third anniversary of the grant date                      
2012 Equity Incentive Plan | Employee | Restricted Stock Units | Class B Common Stock                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Restricted stock units granted     101,192 92,154                          
Fair Value per unit     $ 18.18 $ 18.99                          
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. 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     3,000        
Fair Value per unit                   $ 11.83     $ 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 | 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 | First Anniversary | Employee                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Restricted stock, vesting percentage                     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%           100.00%        
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 | 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%       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%                    
2012 Equity Incentive Plan | Three Year Annual Vesting Period | Employee | Class A Common Stock                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Restricted stock units granted             11,635                    
Fair Value per unit             $ 14.61                    
2012 Equity Incentive Plan | Three Year Annual Vesting Period | Employee | Restricted Stock Units | Class A Common Stock                                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                                  
Restricted stock units\non-qualified stock options, granted description                           One third of the RSUs granted vest and settle on each of the first, second and third anniversaries of the grant date.