Equity-Based Compensation - Additional Information (Detail) - USD ($)  $ / shares in Units, $ in Thousands  | 
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1 Months Ended | 
3 Months Ended | 
12 Months Ended | 
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Jun. 08, 2022  | 
May 31, 2024  | 
Apr. 30, 2024  | 
May 31, 2023  | 
Apr. 30, 2023  | 
Nov. 30, 2022  | 
May 31, 2022  | 
Aug. 31, 2021  | 
May 31, 2021  | 
May 31, 2020  | 
May 31, 2019  | 
Mar. 31, 2025  | 
Mar. 31, 2024  | 
Dec. 31, 2024  | 
Dec. 31, 2023  | 
Nov. 02, 2012  | 
| Class A Common Stock | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
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| Restricted stock units granted | 
 
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0
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0
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| Class B Common Stock | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
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| Restricted stock units granted | 
 
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205,079
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| Non-Qualified Stock Options | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
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| Restricted stock units granted | 
 
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86,764
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60,742
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| Restricted stock units\non-qualified stock options, granted description | 
 
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One third of the NQOs will vest and become exercisable on each of the first, second and third anniversaries of the grant date.
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| Fair value assumptions, strike price | 
 
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$ 10.18
 | 
$ 14.54
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| Fair value assumptions, risk free rate | 
 
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0.64%
 | 
2.32%
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| Fair value assumptions, expiration | 
 
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10 years
 | 
5 years
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| Fair value assumptions, volatility | 
 
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48.00%
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34.20%
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| Compensation expense forfeiture rate | 
 
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1.00%
 | 
1.00%
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| Compensation expense | 
 
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$ 454
 | 
$ 354
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| Recognition period of unrecognized compensation expense related to unvested awards | 
 
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1 year 4 months 9 days
 | 
 
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1 year 7 months 6 days
 | 
 
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| Unrecognized compensation expense related to unvested awards | 
 
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$ 2,924
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$ 3,378
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| 2012 Equity Incentive Plan | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
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| Shares reserved for issuance, authorized | 
2,737,500
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1,687,500
 | 
| Increase in the number of shares issuable | 
1,050,000
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| Shares reserved for issuance | 
 
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822,416
 | 
 
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| 2012 Equity Incentive Plan | Non-Qualified Stock Options | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
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 | 
 
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 | 
 
 | 
 
 | 
 
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| Fair value assumptions, strike price | 
 
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$ 14.65
 | 
 
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| Fair value assumptions, risk free rate | 
 
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4.63%
 | 
 
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| Fair value assumptions, expiration | 
 
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10 years
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| Fair value assumptions, volatility | 
 
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35.50%
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| Fair value assumptions, dividend | 
 
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5.19%
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| Compensation expense forfeiture rate | 
 
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1.00%
 | 
 
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| 2012 Equity Incentive Plan | Non-Qualified Stock Options | Class B Common Stock | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
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| Shares reserved for issuance | 
 
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60,286
 | 
 
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| Restricted stock units granted | 
 
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279,529
 | 
 
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| Number of shares issued for equity incentive plan | 
 
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456
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| 2012 Equity Incentive Plan | Employee | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
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| Restricted stock units granted | 
 
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 | 
116,823
 | 
49,116
 | 
 
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| Fair Value per unit | 
 
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$ 13.91
 | 
$ 10.11
 | 
 
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| 2012 Equity Incentive Plan | Employee | Class A Common Stock | 
 
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 | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
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| Restricted stock units granted | 
 
 | 
 
 | 
 
 | 
11,822
 | 
 
 | 
 
 | 
10,270
 | 
1,827
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
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| Fair Value per unit | 
 
 | 
 
 | 
 
 | 
$ 18.61
 | 
 
 | 
 
 | 
$ 21.42
 | 
$ 15.96
 | 
 
 | 
 
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| 2012 Equity Incentive Plan | Employee | Restricted Stock Units | Class A Common Stock | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
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| Restricted stock units\non-qualified stock options, granted description | 
 
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The RSUs will vest and settle on the third anniversary of the grant date.
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The RSUs will vest and settle on the third anniversary of the grant date.
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 in August 2024.
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| 2012 Equity Incentive Plan | Employee | Restricted Stock Units | Class B Common Stock | 
 
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 | 
 
 | 
 
 | 
 
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 | 
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
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| Restricted stock units granted | 
 
 | 
53,902
 | 
 
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 | 
101,192
 | 
92,154
 | 
 
 | 
 
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 | 
 
 | 
 
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| Fair Value per unit | 
 
 | 
$ 14.65
 | 
 
 | 
 
 | 
$ 18.18
 | 
$ 18.99
 | 
 
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| Restricted stock units\non-qualified stock options, granted description | 
 
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Twenty-five percent of the RSUs granted will vest and settle on each of the first, second, third and fourth anniversaries of the grant date.
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Twenty-five percent of the RSUs granted will vest and settle on each of the first, second, third and fourth anniversaries of the grant date.
 | 
Twenty-five percent of the RSUs granted will vest and settle on each of the first, second, third and fourth anniversaries of the grant date.
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| 2012 Equity Incentive Plan | First Anniversary | Employee | Class A Common Stock | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| Restricted stock units granted | 
 
 | 
3,413
 | 
 
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 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| Fair Value per unit | 
 
 | 
$ 14.65
 | 
 
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| 2012 Equity Incentive Plan | First Anniversary | Employee | Restricted Stock Units | Class A Common Stock | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
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| Restricted stock units\non-qualified stock options, granted description | 
 
 | 
The RSUs will vest and settle on the first anniversary of the grant date.
 | 
 
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| 2012 Equity Incentive Plan | First Anniversary | Board of Directors | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
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| Restricted stock, vesting percentage | 
 
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0.33%
 | 
 
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| 2012 Equity Incentive Plan | Second Anniversary | Board of Directors | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
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 | 
 
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 | 
 
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| Restricted stock, vesting percentage | 
 
 | 
0.33%
 | 
 
 | 
 
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| 2012 Equity Incentive Plan | Third Anniversary | Employee | Class B Common Stock | 
 
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
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 | 
 
 | 
| Restricted stock units granted | 
 
 | 
11,604
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| Fair Value per unit | 
 
 | 
$ 14.65
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
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 | 
| 2012 Equity Incentive Plan | Third Anniversary | Employee | Restricted Stock Units | Class B 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.
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
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| 2012 Equity Incentive Plan | Third Anniversary | Board of Directors | 
 
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 | 
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| Restricted stock, vesting percentage | 
 
 | 
0.33%
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 2012 Equity Incentive Plan | Fourth Anniversary | Employee | 
 
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| 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 | 
 
 | 
 
 | 
 
 | 
 
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 | 
 
 | 
| 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 | Non-Qualified Stock Options | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 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.
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 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 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
in May 2024.
 | 
 
 |