Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in goodwill

The table below summarizes changes in goodwill recorded by the Company during the periods ended September 30, 2018 and December 31, 2017, respectively:

	September 30, 2018		December 31, 2017
Beginning balance, January 1	$	69,483	$	66,351
Additions	—		3,132
Ending balance	$	69,483	$	69,483

Schedule of changes and amortization of finite-lived intangible assets

The tables below present the activity and amortization of finite-lived intangible assets:

	Nine months ended September 30,
	2018			2017
Intangible assets, January 1	$	35,240		$	34,362
Additions	—			878
Total intangible assets, end of period	35,240			35,240
Accumulated amortization, January 1	$	(23,955	)	$	(19,220	)
Current year amortization	(2,541		)	(3,745		)
Total accumulated amortization	(26,496		)	(22,965		)
Net intangible assets, end of period	$	8,744		$	12,275

Summary of Finite-lived Intangible Assets Amortization Expense

Future expense remaining of approximately $8.7 million will be amortized as follows:

2018	847
2019	2,642
2020	2,071
2021	1,520
Thereafter	1,664
	$	8,744