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Stock-Based Compensation Plans - Option Activity under Company's Stock Option Plans (Detail)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2022
USD ($)
$ / shares
shares
Share-Based Payment Arrangement [Abstract]  
Outstanding, Number of Stock Options, Beginning Balance | shares 414,000
Granted, Number of Stock Options Outstanding | shares 66,000
Exercised, Number of Stock Options Outstanding | shares (116,000)
Forfeited or expired, Number of Stock Options Outstanding | shares (46,000)
Outstanding, Number of Stock Options, Ending Balance | shares 318,000
Vested or expected to vest, Number of Stock Options Outstanding | shares 318,000
Exercisable, Number of Stock Options Outstanding | shares 152,000
Outstanding, Weighted Average Exercise Price, Beginning Balance | $ / shares $ 17.98
Granted, Weighted Average Exercise Price | $ / shares 22.47
Exercised, Weighted Average Exercise Price | $ / shares 16.61
Forfeited or expired, Weighted Average Exercise Price | $ / shares 19.11
Outstanding, Weighted Average Exercise Price, Ending Balance | $ / shares 19.25
Vested or expected to vest, Weighted Average Exercise Price | $ / shares 19.25
Exercisable, Weighted Average Exercise Price | $ / shares $ 18.24
Outstanding, Weighted Average Remaining Contractual Term 6 years 9 months 10 days
Vested or expected to vest, Weighted Average Remaining Contractual Term 6 years 9 months 10 days
Exercisable, Weighted Average Remaining Contractual Term 5 years 4 months 13 days
Outstanding, Aggregate Intrinsic Value | $ $ 2,067
Vested or expected to vest, Aggregate Intrinsic Value | $ 2,067
Exercisable, Aggregate Intrinsic Value | $ $ 1,147