XML 42 R31.htm IDEA: XBRL DOCUMENT v3.19.1
Commitments and Contingencies (Tables)
3 Months Ended
Mar. 31, 2019
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]  
Schedule of fair falue for off-balance sheet risks
The following table presents the commitments to extend credit and unfunded commitments as of March 31, 2019 and December 31, 2018:
(Dollars in thousands)
March 31, 2019
 
December 31, 2018
Unused commitments to extend credit
$
10,187,550

 
$
10,054,712

Standby letters of credit
91,719

 
96,467

Unfunded commitments for investments in affordable housing projects
72,002

 
67,952