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Stock Award Plans and Stock-based Compensation - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Jan. 01, 2026
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock award net share settled paid for withholding taxes	243,709		243,709
Stock award net share settled paid for withholding taxes , Value	$ 243,700		$ 243,700
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	0		0
Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 3,391,900		$ 3,391,900
Weighted-average remaining contractual term			1 year 8 months 8 days
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares, Vested	968,607	644,149	1,063,501	703,180
2018 Stock Option and Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common shares reserved for issuance	2,892,668		2,892,668		1,538,854
Percentage increase in number of shares of common stock reserved and available for issuance			4.00%