Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The following table summarizes the changes in the Company's other intangible assets for the year ended December 31, 2017, and the nine months ended September 30, 2018.

(in thousands)	Other Intangible Assets
	Gross		Accumulated Amortization			Net
Balance, December 31, 2016	$	113,471	$	(76,585	)	$	36,886
Amortization	—		(6,756		)	(6,756		)
Balance, December 31, 2017	113,471		(83,341		)	30,130
Amortization	—		(4,624		)	(4,624		)
Balance, September 30, 2018	$	113,471	$	(87,965	)	$	25,506

Finite-lived Intangible Assets Amortization Expense

The table below presents the forecasted amortization expense for other intangible assets acquired in all mergers:

(in thousands)
Year	Expected Amortization
Remainder of 2018	$	1,542
2019	5,618
2020	4,986
2021	4,520
2022	4,095
Thereafter	4,745
	$	25,506