Goodwill And Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Carrying Amount Of Goodwill And Intangible Assets

The carrying amount of goodwill and intangible assets attributable to each of our reporting segments is presented in the following table (in thousands):

	December 31, 2016		Net Additions		Write-off		December 31, 2017
Goodwill
Global Wealth Management	$	270,779	$	5,698	$	—	$	276,477
Institutional Group		691,503		854		—		692,357
	$	962,282	$	6,552	$	—	$	968,834

	December 31, 2016		Net Additions		Amortization			December 31, 2017
Intangible assets
Global Wealth Management	$	45,231	$	3,800	$	(4,506	)	$	44,525
Institutional Group		71,073		1,658		(7,629	)		65,102
	$	116,304	$	5,458	$	(12,135	)	$	109,627

Intangible Assets Subject To Amortization

Intangible assets subject to amortization as of December 31, 2017 and 2016 were as follows (in thousands):

	December 31, 2017				December 31, 2016
	Gross Carrying Value		Accumulated Amortization		Gross Carrying Value		Accumulated Amortization
Customer relationships	$	146,986	$	55,809	$	141,621	$	46,209
Trade name		24,713		10,228		24,713		8,670
Investment banking backlog		2,598		1,202		1,345		379
Non-compete agreements		1,419		968		2,578		813
	$	175,716	$	68,207	$	170,257	$	56,071

Amortization Expense In Future Periods

As of December 31, 2017, we expect amortization expense in future periods to be as follows (in thousands):

Fiscal year
2018	$	10,890
2019		10,341
2020		10,124
2021		9,622
2022		8,880
Thereafter		57,652
	$	107,509