Mortgage Banking (Tables)

9 Months Ended

Sep. 30, 2015

Mortgage Banking [Abstract]

Schedule of activity in mortgage servicing rights

The activity in mortgage servicing rights (MSR) is detailed in the table below for the periods presented ($ in thousands):

	Nine Months Ended September 30,
	2015			2014
Balance at beginning of period	$	64,358		$	67,834
Origination of servicing assets		13,320			8,884
Change in fair value:
Due to market changes		(433	)		(3,060	)
Due to runoff		(7,436	)		(6,568	)
Balance at end of period	$	69,809		$	67,090

Schedule of mortgage loans sold and serviced for others

The table below details the mortgage loans sold and serviced for others at September 30, 2015 and December 31, 2014 ($ in thousands):

	September 30, 2015		December 31, 2014
Federal National Mortgage Association	$	3,688,774	$	3,579,987
Government National Mortgage Association		2,050,571		1,948,565
Federal Home Loan Mortgage Corporation		69,769		80,551
Other		42,870		27,146
Total mortage loans sold and serviced for others	$	5,851,984	$	5,636,249

Changes in the reserve for mortgage loan servicing putback expense

Changes in the reserve for mortgage loan servicing putback expense for mortgage loans delivered to FNMA in periods not covered by the November 2013 Resolution Agreement between Trustmark and FNMA and to other entities were as follows for the periods presented ($ in thousands):

	Nine Months Ended September 30,
	2015		2014
Balance at beginning of period	$	1,170	$	1,050
Provision for putback expenses		210		450
Gains (losses)		211		(403	)
Balance at end of period	$	1,591	$	1,097