Goodwill And Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2018

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, 2017		Adjustments		Write-off		March 31, 2018
Goodwill
Global Wealth Management	$	276,477	$	13,912	$	—	$	290,389
Institutional Group		692,357		1,542		—		693,899
	$	968,834	$	15,454	$	—	$	984,288

	December 31, 2017		Net Additions		Amortization			March 31, 2018
Intangible assets
Global Wealth Management	$	44,525	$	10,800	$	(1,097	)	$	54,228
Institutional Group		65,102		1,280		(1,641	)		64,741
	$	109,627	$	12,080	$	(2,738	)	$	118,969

Intangible Assets Subject To Amortization

Intangible assets subject to amortization as of March 31, 2018 and December 31, 2017 were as follows (in thousands):

	March 31, 2018				December 31, 2017
	Gross Carrying Value		Accumulated Amortization		Gross Carrying Value		Accumulated Amortization
Customer relationships	$	147,101	$	58,056	$	146,986	$	55,809
Trade name		24,713		10,610		24,713		10,228
Investment banking backlog		2,603		1,273		2,598		1,202
Non-compete agreements		1,431		1,058		1,419		968
Estimated Ziegler intangibles (1)		12,000		—		—		—
	$	187,848	$	70,997	$	175,716	$	68,207

⁽¹⁾ See discussion regarding the allocation of the estimated goodwill and intangibles recorded for the Ziegler acquisition.

Amortization Expense In Future Periods

As of March 31, 2018, we expect amortization expense in future periods to be as follows (in thousands):

Fiscal year
Remainder of 2018	$	9,062
2019		11,541
2020		11,324
2021		10,822
2022		10,080
Thereafter		64,022
	$	116,851