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Stock-Based Compensation - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options, Granted	22,000	22,000
Weighted-average grant date fair value per share of stock options	$ 8.69	$ 3.11
Allocated Share Based Compensation Expense	$ 200,000	$ 100,000
Aggregate intrinsic value of options exercised	$ 1,200,000
Weighted average period over which unrecognized stock-based compensation expense is expected to be recognized	3 months 18 days
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate intrinsic value of options exercised		$ 3,000,000
Unrecognized stock-based compensation expense related to nonvested stock options	$ 100,000
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Contractual term	10 years
Stock Incentive Plan 2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock available for grant (in shares)	209,000
common stock for the issuance			275,000
Stock Incentive Plan 2011 [Member] \| Non-Employee Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options vesting period	1 year	1 year