CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS UNAUDITED (USD $) In Thousands	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010
Operating activities
Net income	$ 38,960	$ 21,896
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Equity in net gains from partnerships	(3,094)	(1,037)
Depreciation and amortization	456	343
Stock based compensation expense	1,263	2,805
Deferred income taxes	1,220	2,934
Tax benefit from exercise of stock options	0	8
Foreign currency translation gain/(loss)	23	(27)
Fair value of donated securities	56	(608)
(Gains) on sales of available for sale securities	(584)	(13)
Amortization of discount on convertible debt	0	297
Accretion of zero coupon debentures	2,234	0
(Increase) decrease in assets:
Investments in trading securities	(70,979)	(59,206)
Investments in partnerships:
Contributions to partnerships	(10,683)	(15,807)
Distributions from partnerships	3,226	5,392
Receivable from brokers	4,966	(24,476)
Investment advisory fees receivable	19,044	18,841
Income tax receivable and deferred tax assets	87	0
Other assets	(2,312)	667
Increase (decrease) in liabilities:
Payable to brokers	1,396	2,956
Income taxes payable and deferred tax liabilities	(3,108)	(13,073)
Compensation payable	5,710	5,313
Mandatorily redeemable noncontrolling interests	35	10
Accrued expenses and other liabilities	12,776	2,972
Total adjustments	(38,268)	(71,709)
Net cash provided by (used in) operating activities	692	(49,813)
Investing activities
Purchases of available for sale securities	(4,370)	(9)
Proceeds from sales of available for sale securities	5,685	2,014
Return of capital on available for sale securities	777	1,306
Increase in restricted cash	0	(29)
Net cash provided by investing activities	2,092	3,282
Financing activities
Contributions from redeemable noncontrolling interests	12,897	6,213
Redemptions of redeemable noncontrolling interests	(839)	0
Issuance of 5.875% Senior notes due June 1, 2021	100,000	0
Issuance costs on the 5.875% Senior notes due June 1, 2021	(934)	0
Repayment of 6% Convertible note due August 14, 2011	0	(20,200)
Proceeds from exercise of stock options	0	40
Dividends paid	(1,896)	(1,643)
Purchase of treasury stock	(19,514)	(17,389)
Net cash provided by (used in) financing activities	89,714	(32,979)
Effect of exchange rates on cash and cash equivalents	(9)	(18)
Net increase (decrease) in cash and cash equivalents	92,489	(79,528)
Cash and cash equivalents, excluding restricted cash, beginning of period	169,601	338,270
Decrease in cash from deconsolidation of partnership	(1,251)	0
Cash and cash equivalents, excluding restricted cash, end of period	260,839	258,742
Supplemental disclosures of cash flow information:
Cash paid for interest	3,267	6,800
Cash paid for taxes	$ 23,433	$ 22,441

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The cash outflow to reacquire common stock during the period.

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The cash outflow during the period for redemption of redeemable noncontrolling interests.

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The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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The cash outflow from the distribution of an entity's earnings in the form of dividends to common shareholders.

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The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.

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The cash inflow contributed by noncontrolled interest that purchase additional shares or otherwise increase their ownership stake in a subsidiary of the entity.

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The cash inflow associated with the sale or maturity (principal being due) of securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities.

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The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph 5
-Subparagraph b
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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 28
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
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-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

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- Definition

Reductions in the entity's income taxes that arise when compensation cost (from non-qualified stock options) recognized on the entity's tax return exceeds compensation cost from non-qualified stock options recognized on the income statement. This element increases net cash provided by operating activities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A132
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Name Accounting Standards Codification
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-Section 55
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