Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Assets:
Cash and cash equivalents	$ 247,670	$ 97,384
Investments	567,018	579,558
Accounts receivable, net	36,030	38,757
Furniture, equipment and leasehold improvements, net	8,348	9,116
Intangible assets, net	39,633	40,887
Goodwill	6,788	6,701
Deferred taxes, net	46,434	54,143
Other assets	159,309	172,434
Total assets	975,003	859,729
Liabilities:
Accrued compensation and benefits	26,242	49,617
Accounts payable and accrued liabilities	20,448	23,036
Dividends payable	4,047	4,233
Other liabilities	13,543	13,051
Total liabilities	481,752	276,408
Commitments and Contingencies
Redeemable noncontrolling interests	27,145	73,864
Equity attributable to stockholders:
Common stock, $0.01 par value, 1,000,000,000 shares authorized; 9,108,411 shares issued and 7,718,063 shares outstanding at June 30, 2016 and 9,613,088 shares issued and 8,398,944 shares outstanding at December 31, 2015	91	96
Additional paid-in capital	1,091,228	1,140,875
Accumulated deficit	(452,163)	(472,614)
Accumulated other comprehensive loss	(184)	(1,034)
Treasury stock, at cost, 1,390,348 and 1,214,144 shares at June 30, 2016 and December 31, 2015, respectively	(172,699)	(157,699)
Total equity attributable to stockholders	466,273	509,624
Noncontrolling interests	(167)	(167)
Total equity	466,106	509,457
Total liabilities and equity	975,003	859,729
Parent [Member]
Assets:
Cash and cash equivalents	155,532	87,574
Investments	91,736	56,738
Other assets	13,404	12,814
Consolidated Sponsored Investment Products [Member]
Assets:
Cash	1,094	1,513
Cash pledged or on deposit	1,006	10,353
Investments	130,396	323,335
Other assets	2,594	8,549
Liabilities:
Total liabilities	3,073	15,387
Consolidated Investment Product [Member]
Assets:
Total cash equivalents	91,044	8,297
Investments	344,886	199,485
Other assets	6,078	1,467
Liabilities:
Debt of consolidated investment product	0	152,597
Notes payable of consolidated investment product	319,716	0
Securities purchased payable and other liabilities of consolidated investment product	$ 94,683	$ 18,487