Condensed Consolidated Statements of Financial Condition (Unaudited) - USD ($) $ in Thousands		Mar. 31, 2017	Dec. 31, 2016
Assets
Cash and Cash Equivalents		$ 73,465	$ 152,431
Investments		24,937
Accounts Receivable (net of allowance for doubtful accounts of $2,020 and $4,374 at March 31, 2017 and December 31, 2016, respectively)		200,358	227,560
Intangible Assets, Net	[1]	14,046	14,713
Goodwill		72,286	72,286
Furniture, Equipment and Leasehold Improvements, Net		37,137	38,155
Other Assets		15,062	14,374
Deferred Tax Asset, Net		73,305	70,957
Total Assets		510,596	590,476
Liabilities, Redeemable Non-Controlling Interests and Equity (Deficit)
Accrued Compensation and Benefits		39,274	140,076
Accounts Payable, Accrued Expenses and Other Liabilities		16,999	17,354
Deferred Rent Liability		16,179	16,353
Amount Due Pursuant to Tax Receivable Agreement		1,911	964
Taxes Payable		2,288	1,527
Deferred Revenue		1,419	786
Total Liabilities		78,070	177,060
Commitments and Contingencies
Redeemable Non-Controlling Interests		494,563	421,976
Equity (Deficit)
Additional Paid-In Capital			9,145
Retained Deficit		(62,284)	(17,946)
Accumulated Other Comprehensive Income		62	61
Total Equity (Deficit)		(62,037)	(8,560)
Total Liabilities, Redeemable Non-Controlling Interests and Equity (Deficit)		510,596	590,476
Class A Common Stock
Equity (Deficit)
Common stock, value		185	180
Total Equity (Deficit)		185	180
Class B Common Stock
Equity (Deficit)
Common stock, value		$ 0	$ 0

[1] Excludes fully amortized intangible assets.