Stockholders' Equity - Additional Information - Deferred Stock Units (Detail) - Deferred Stock Units [Member] - USD ($) |
12 Months Ended | |
---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
Schedule Of Stockholders Equity [Line Items] | ||
Deferred stock units | 6,719 | 82,881 |
Compensation expense related to grants | $ 157,885 | |
DSUs outstanding | 211,415 | 198,145 |
Director [Member] | ||
Schedule Of Stockholders Equity [Line Items] | ||
Compensation expense related to grants | $ 39,142 | $ 394,355 |
Executive Employees [Member] | ||
Schedule Of Stockholders Equity [Line Items] | ||
Deferred stock units | 35,201 | 49,775 |
Compensation expense related to grants | $ 192,783 |