Earnings Per Share - Weighted Average Shares and Share Equivalents Used to Calculate Basic and Diluted Earnings Per Share (Detail) - shares |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2022 |
Jun. 30, 2021 |
Jun. 30, 2022 |
Jun. 30, 2021 |
|
Earnings Per Share [Abstract] | ||||
Weighted average number of shares outstanding used to calculate basic EPS (in shares) | 3,286,574 | 3,622,635 | 3,335,644 | 3,647,874 |
Dilutive securities: | ||||
Stock options and restricted share units (in shares) | 217,730 | 274,074 | 244,445 | 269,230 |
Weighted average number of shares and share equivalents outstanding used to calculate diluted EPS (in shares) | 3,504,304 | 3,896,709 | 3,580,089 | 3,917,104 |