Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
ASSETS
Cash and cash equivalents	$ 169,263	$ 168,924
Securities available-for-sale, at fair value	67,517	64,863
Accounts receivable, net of allowance of $99 and $3 as of June 30, 2015 and December 31, 2014, respectively	46,938	33,836
Goodwill and intangible assets, net of accumulated amortization	65,281	66,419
Furniture, equipment, leasehold improvements and capitalized software, net of accumulated depreciation and amortization	31,290	32,185
Prepaid expenses and other assets	12,596	6,685
Deferred tax assets, net	6,061	6,972
Total assets	398,946	379,884
Liabilities
Accrued employee compensation	16,109	25,310
Income and other tax liabilities	7,059	5,940
Deferred revenue	2,650	2,465
Accounts payable, accrued expenses and other liabilities	13,271	11,961
Total liabilities	$ 39,089	$ 45,676
Commitments and Contingencies (Note 10)
Stockholders’ equity
Additional paid-in capital	$ 313,586	$ 307,059
Treasury stock - Common stock voting, at cost, 2,321,744 and 2,141,344 shares as of June 30, 2015 and December 31, 2014, respectively	(84,711)	(70,247)
Retained earnings	135,721	101,813
Accumulated other comprehensive loss	(4,859)	(4,537)
Total stockholders’ equity	359,857	334,208
Total liabilities and stockholders’ equity	$ 398,946	$ 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