XML 127 R92.htm IDEA: XBRL DOCUMENT v3.19.3
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