Contingencies and Commitments (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Outstanding commitments

The Company had the following outstanding commitments:

(Dollars in thousands)	December 31, 2019		December 31, 2018
Unused lines of credit	$	2,422,828	1,948,516
Letters of credit	59,845		45,263
Total outstanding commitments	$	2,482,673	1,993,779