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STOCK OPTIONS AND AWARDS (Tables)
6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2020
Share-based Payment Arrangement [Abstract]    
Share-based Payment Arrangement, Option, Activity [Table Text Block]  
Stock option activity for the year ended December 31, 2020, is summarized as follows:
(Dollars in thousands, except share and per share data)Number of sharesWeighted
average exercise price
Weighted average
remaining contractual life
Aggregate intrinsic value
Outstanding at beginning of year37,856 $9.54 
Granted00.00 
Exercised(10,405)6.92 
Forfeited or expired0.00 
Outstanding at end of year27,451 $10.53 2.53 years$192 
Exercisable at end of year27,451 $10.53 2.53 years$192 
Cash Proceeds Received and Tax Benefit from Share-based Payment Awards [Table Text Block]
202020192018
Total intrinsic value of options exercised$86 $462 $734 
Cash received from exercises$72 $90 $284 
Tax benefit from exercises$1,776 $1,844 $1,439 
 
Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]  
Activity in restricted stock for the previous three years ended December 31 is summarized as follows:
202020192018
Number of sharesWeighted
 average
grant date
fair value
Number of sharesWeighted
 average
grant date
fair value
Number of sharesWeighted
 average
grant date
fair value
Nonvested at beginning of year530,569 $27.19 462,446 $26.39 468,372 $21.63 
Granted503,311 18.62 395,023 26.55 303,930 28.94 
Vested(233,828)26.07 (295,633)24.94 (267,031)20.94 
Forfeited(36,769)23.79 (31,267)28.63 (42,825)26.38 
Nonvested at end of year763,283 $22.04 530,569 $27.19 462,446 $26.39