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Commitments (Tables)
3 Months Ended
Mar. 31, 2020
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Commitments
The contractual amounts of off-balance-sheet financial instruments as of March 31, 2020, and December 31, 2019, are as follows:
(in thousands)
March 31, 2020
 
December 31, 2019
Commitments to extend credit
$
1,411,151

 
$
1,469,413

Letters of credit
50,981

 
47,969