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QUARTERLY FINANCIAL DATA (UNAUDITED) (Tables)
12 Months Ended
Dec. 31, 2021
Quarterly Financial Information Disclosure [Abstract]  
Schedule of Quarterly Financial Data
Earnings Per Share
(Dollars in thousands)Interest IncomeNet Interest IncomeIncome Before TaxesNet IncomeBasicDiluted
2021
     First quarter$19,063 $17,505 $10,227 $8,085 $0.70 $0.66 
     Second quarter20,833 19,055 10,836 9,247 0.79 0.73 
     Third quarter20,484 19,096 14,838 11,828 1.00 0.92 
     Fourth quarter23,049 21,503 12,675 9,959 0.83 0.77 

Earnings Per Share
(Dollars in thousands)Interest IncomeNet Interest IncomeIncome Before TaxesNet IncomeBasicDiluted
2020
     First quarter$20,699 $16,171 $1,227 $1,048 $0.08 $0.08 
     Second quarter21,774 18,458 24,042 18,034 1.50 1.49 
     Third quarter18,627 16,510 8,512 6,491 0.53 0.53 
     Fourth quarter19,353 17,687 13,162 11,838 1.00 0.97