Commitments and Contingent Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Payments Under Capital Leases

The future minimum payments including interest under the capitalized leases at December 31, 2016 consist of (in thousands):

	Minimum Payments
2017	$	2,908
2018	2,861
2019	2,861
Total	$	8,630

Schedule of Interest Expense, Capital Leases

The total interest expense related to capital leases for the years ended December 31, 2016, 2015 and 2014 included in Debt interest expense on the Consolidated Statements Operations is as follows (in thousands):

	For the years ended December 31,
	2016		2015		2014
Interest expense - Capital leases	$	66	$	189	$	370

Schedule of Future Minimum Rental Commitments for Operating Leases

As of December 31, 2016, future minimum rental commitments under all noncancelable office, computer and equipment leases (“Gross Lease Obligations”), and sublease income were as follows (in thousands):

	Gross Lease Obligations		Sublease Income		Net Lease Obligations
Year ending December 31, 2017	$	28,502	$	5,213	$	23,289
Year ending December 31, 2018	26,799		4,917		21,882
Year ending December 31, 2019	24,380		4,337		20,043
Year ending December 31, 2020	22,918		2,974		19,944
Year ending December 31, 2021	22,412		2,957		19,455
Thereafter through December 31, 2031	152,911		7,391		145,520
Total	$	277,922	$	27,789	$	250,133