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Stockholders' Equity - Additional Information (Detail) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($) vote installment $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares	Feb. 12, 2019 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock compensation | $	$ 0.9	$ 1.0
Unrecognized compensation cost related to nonvested stock issuances | $	$ 0.8
Weighted-average period	1 year 10 months 24 days
Share-based compensation arrangement by share-based payment award, options, exercises in period, intrinsic value | $	$ 0.1	0.0
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of annual installments | installment	4
Vesting period	4 years
Share-based compensation arrangement by share-based payment award, equity instruments other than options, aggregate intrinsic value, vested | $	$ 1.5	$ 1.1
Restricted stock units | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award vesting range, percentage	60.00%
Restricted stock units | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award vesting range, percentage	120.00%
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of annual installments | installment	4
Vesting period	4 years
Omnibus incentive plan stock option expiration period	10 years
Class B
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, par value (in dollars per share) | $ / shares	$ 0.01	$ 0.01
Common Stock, number of votes per share | vote	15
Common stock, shares issued (in shares) | shares	220	220
Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, par value (in dollars per share) | $ / shares	$ 0.01	$ 0.01
Common Stock, number of votes per share | vote	1
Common stock, shares issued (in shares) | shares	9,774	9,525
Class A | 2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares) | shares			2,500
Common stock, shares issued (in shares) | shares	1,400

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