XML 72 R54.htm IDEA: XBRL DOCUMENT v3.20.4
COMMITMENTS AND CONTINGENT LIABILITIES (Tables)
 12 Months Ended
Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Guarantor Obligations A summary of the Company’s commitments is as follows:
December 31,
(dollars in thousands)20202019
Commitments to extend credit$2,826,719 $2,486,949 
Unused home equity lines of credit259,015 262,089 
Financial standby letters of credit33,613 29,232 
Mortgage interest rate lock commitments1,199,939 288,490 
Financing Receivable, Allowance for Credit Loss The following table presents activity in the allowance for unfunded commitments for the periods presented.
Years Ended December 31,
(dollars in thousands)20202019
Balance at beginning of period$1,077 $— 
Adjustment to reflect adoption of ASU 2016-1312,714 — 
Addition due to acquisition— 1,077 
Provision for unfunded commitments19,063 — 
Balance at end of period$32,854 $1,077