Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from Operating Activities:
Net Income	$ 30,814	$ 24,737
Reconciling Items:
Depreciation and Amortization	4,114	3,211
Amortization of Intangible Assets	2,613	2,639
Share-based Compensation Expense	1,379	973
Bad Debt Expense	684	706
Deferred Income Taxes	634	1,065
Changes in Operating Assets and Liabilities, net of Acquisitions:
Accounts Receivable	424	(4,514)
Prepaid Expenses and Other Current Assets	6,590	(211)
Other Assets	(2,288)	(2,643)
Accounts Payable and Accrued Expenses	(4,172)	(3,488)
Other Current and Non-current Liabilities	(2,630)	1,867
Net Cash Flow from Operating Activities	38,162	24,342
Cash flows from Investing Activities:
Additions to Premises and Equipment	(3,419)	(5,234)
Acquisition of Business, net of Cash Acquired	(1,785)	(25,462)
Investment in Equity Affiliate	(3,328)
Change in Restricted Cash	(177)	(355)
Net Cash Flow from Investing Activities	(8,709)	(31,051)
Cash flows from Financing Activities:
Principal Payments on Capital Lease Obligations	(340)	(306)
Proceeds from Stock Option Exercises	510	1,277
Purchase of Treasury Stock	(12,546)
Contributions from Non-controlling Interests	14	18
Distributions to Non-controlling Interests	(4,193)	(3,896)
Net Cash Flow from Financing Activities	(16,555)	(2,907)
Net Increase (Decrease) in Cash and Cash Equivalents	12,898	(9,616)
Cash and Cash Equivalents at the Beginning of the Year	22,134	30,456
Cash and Cash Equivalents at the End of the Period	35,032	20,840
Supplemental Cash Flow Information
Interest Paid	46
Income Taxes (Received) Paid, net	(3,342)	31
Non-Cash Investing and Financing Activities
Shares issued in Connection with Acquisition		23,900
Reduction in Income Tax Payable from Tax Amortizable Goodwill	$ 1,076