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EMPLOYEE STOCK COMPENSATION - Nonvested Stock Option Activity (Detail) - $ / shares | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2019
Number of Shares |  |
Non-vested outstanding at beginning of period (in shares) | 7,848 | 63,848
Vested (in shares) | (4,476) | (16,476)
Forfeited (in shares) | 0 | (44,000)
Non-vested outstanding at end of period (in shares) | 3,372 | 3,372
Weighted- Average Exercise Price per Share |  |
Non-vested outstanding at beginning of period (in dollars per share) | $ 13.35 | $ 13.30
Vested (in dollars per share) | 13.05 | 13.22
Forfeited (in dollars per share) | 0 | 13.29
Non-vested outstanding at end of period (in dollars per share) | $ 13.75 | $ 13.75

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