Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Revenues and Adjusted Segment Earnings before Interest, Taxes, Depreciation and Amortization for Reportable Segments

The table below presents revenues and Adjusted Segment EBITDA for our reportable segments:

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
Revenues
Corporate Finance & Restructuring	$	141,355	$	117,487	$	284,277	$	223,388
Forensic and Litigation Consulting	133,527		111,410		261,566		222,816
Economic Consulting	133,308		124,004		266,417		263,225
Technology	46,429		45,566		87,343		91,653
Strategic Communications	57,479		46,248		110,269		89,977
Total revenues	$	512,098	$	444,715	$	1,009,872	$	891,059
Adjusted Segment EBITDA
Corporate Finance & Restructuring	$	35,777	$	20,048	$	70,581	$	30,373
Forensic and Litigation Consulting	27,615		13,032		53,372		26,553
Economic Consulting	15,472		15,509		34,608		35,619
Technology	7,508		5,421		13,240		13,225
Strategic Communications	10,967		4,876		20,819		9,133
Total Adjusted Segment EBITDA	$	97,339	$	58,886	$	192,620	$	114,903

Reconciliation of Net Income to Adjusted Segment Earnings before Interest, Taxes, Depreciation and Amortization

The table below reconciles net income (loss) to Total Adjusted Segment EBITDA: 

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Net income (loss)	$	43,609		$	(5,156	)	$	82,554		$	8,860
Add back:
Income tax provision	14,113			527			29,383			8,404
Interest income and other	(2,474		)	(1,592		)	(674		)	(2,197		)
Interest expense	6,583			6,250			12,827			12,051
Unallocated corporate expenses	25,882			22,286			49,770			41,339
Segment depreciation expense	7,574			6,783			14,438			13,999
Amortization of intangible assets	2,052			2,422			4,322			4,915
Segment special charges	—			26,830			—			26,830
Remeasurement of acquisition-related contingent    consideration	—			536			—			702
Total Adjusted Segment EBITDA	$	97,339		$	58,886		$	192,620		$	114,903