Other Noninterest Income and Other Noninterest Expense (Tables)

12 Months Ended

Dec. 31, 2017

Other Noninterest Income and Other Noninterest Expense [Abstract]

Components of Other Noninterest Income and Other Noninterest Expense

	Years Ended December 31,
(in thousands)	2017		2016		2015
Other noninterest income:
Income from bank-owned life insurance	$	11,473	$	13,596	$	10,881
Credit-related fees		11,140		9,926		11,057
Income from derivatives		5,870		5,196		2,745
Gain on sales of assets		7,478		7,814		186
Other miscellaneous income		13,814		10,950		11,092
Total other noninterest income	$	49,775	$	47,482	$	35,961
Other noninterest expense:
Advertising	$	15,031	$	10,938	$	11,225
Ad valorem and franchise taxes		12,797		8,741		10,498
Printing and supplies		5,139		4,422		4,851
Travel		5,043		4,268		5,331
Entertainment and contributions		8,260		7,122		6,723
Tax credit investment amortization		4,850		4,263		8,513
Loss share agreement termination		6,603		—		—
Other miscellaneous expense		24,913		32,810		25,062
Total other noninterest expense	$	82,636	$	72,564	$	72,203