Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Other Intangible Assets [Abstract]

Schedule of Finite-Lived Intangible Assets

The changes in core deposit intangible and trust relationship intangible assets for the year ended December 31, 2016 and 2015 are shown in the table below:

	Core Deposit Intangible								Trust Relationship Intangible
	Gross		Accumulated Amortization			Net			Gross		Accumulated Amortization			Net			Total
Balance at December 31, 2014	$	17,300	$	(14,161	)	$	3,139		$	753	$	(527	)	$	226		$	3,365
2015 activity	6,608		(1,231		)	5,377			—		(75		)	(75		)	5,302
Balance at December 31, 2015	23,908		(15,392		)	8,516			753		(602		)	151			8,667
2016 activity	—		(1,828		)	(1,828		)	—		(75		)	(75		)	(1,903		)
Balance at December 31, 2016	$	23,908	$	(17,220	)	$	6,688		$	753	$	(677	)	$	76		$	6,764

The following table reflects the expected amortization schedule for intangible assets over the period of estimated economic benefit (assuming no additional intangible assets are created or impaired):

	Core Deposit Intangible		Trust Relationship Intangible		Total
2017	$	1,735	$	76	$	1,811
2018	725		—		725
2019	705		—		705
2020	682		—		682
2021	655		—		655
Thereafter	2,186		—		2,186
Total	$	6,688	$	76	$	6,764