Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
ASSETS
Cash and cash equivalents	$ 160,376	$ 168,924
Securities available-for-sale, at fair value	95,516	64,863
Accounts receivable, net of allowance of $39 and $3 as of September 30, 2015 and December 31, 2014, respectively	49,280	33,836
Goodwill and intangible assets, net of accumulated amortization	64,712	66,419
Furniture, equipment, leasehold improvements and capitalized software, net of accumulated depreciation and amortization	31,027	32,185
Prepaid expenses and other assets	7,173	6,685
Deferred tax assets, net	8,238	6,972
Total assets	416,322	379,884
Liabilities
Accrued employee compensation	22,838	25,310
Income and other tax liabilities	4,410	5,940
Deferred revenue	2,215	2,465
Accounts payable, accrued expenses and other liabilities	13,388	11,961
Total liabilities	$ 42,851	$ 45,676
Commitments and Contingencies (Note 10)
Stockholders’ equity
Additional paid-in capital	$ 317,617	$ 307,059
Treasury stock - Common stock voting, at cost, 2,379,545 and 2,141,344 shares as of September 30, 2015 and December 31, 2014, respectively	(90,272)	(70,247)
Retained earnings	150,975	101,813
Accumulated other comprehensive loss	(4,969)	(4,537)
Total stockholders’ equity	373,471	334,208
Total liabilities and stockholders’ equity	$ 416,322	$ 379,884
Undefined Preferred Stock [Member]
Stockholders’ equity
Preferred stock
Series A Preferred Stock [Member]
Stockholders’ equity
Preferred stock
Voting Common Stock [Member]
Stockholders’ equity
Common stock	$ 120	$ 120