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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Letters of Credit
The following table sets forth our commitments and letters of credit as of the dates presented:
 
December 31,
(dollars in thousands)
2019

 
2018

Commitments to extend credit
$
1,910,805

 
$
1,464,892

Standby letters of credit
80,040

 
77,134

Total
$
1,990,845

 
$
1,542,026