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REVENUE FROM CONTRACTS WITH CUSTOMERS Disaggregation of Revenue (Tables)
12 Months Ended
Dec. 31, 2021
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue [Table Text Block]
Disaggregation of Revenue:

Deposit fees and other service charges for the years ended December 31, 2021, 2020 and 2019 are summarized as follows (in thousands):
Years Ended
December 31
202120202019
Deposit service charges19,162 16,428 19,236 
Debit and credit interchange fees23,271 20,052 27,752 
Debit and credit card expense(10,636)(9,098)(8,527)
Merchant services income14,973 12,554 13,111 
Merchant services expenses(12,084)(10,042)(10,512)
Other service charges4,809 4,490 5,572 
Total deposit fees and other service charges39,495 34,384 46,632