Core Deposit and Other Intangibles (Tables)

12 Months Ended

Dec. 31, 2015

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Schedule of Core Deposit and Other Intangibles

The carrying basis and accumulated amortization of recognized core deposit and other intangibles are noted below.

	2015			2014
Gross carrying amount	$	58,360		$	53,702
Core deposit intangible and other intangibles acquired	4,181			4,658
Accumulated amortization	(45,164		)	(42,329		)
Core deposit intangible and other intangibles reduction	(742		)
Core Deposit and Other Intangibles	$	16,635		$	16,031

Schedule of Estimated Future Amortization Expense

Estimated future amortization expense is summarized as follows:

	Amortization Expense
2016	$	3,055
2017	3,017
2018	1,904
2019	1,676
2020	1,618
After 2020	5,365
Total Future Minimum Obligations	$	16,635