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	$ 13,525		$ 4,889
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	11,501		11,341
Share-based compensation	9,694		12,060
Allowances for doubtful accounts and unbilled services	1,685		481
Deferred income taxes	13,023		737
Gain on disposal of property and equipment	(46)
Non-cash portion of litigation settlement	1,096
Changes in operating assets and liabilities, net of businesses acquired:
Decrease in receivables from clients	7,941		6,397
Increase in unbilled services	(18,933)		(7,459)
(Increase) decrease in current income tax receivable, net	(4,247)		6,737
Decrease (increase) in other assets	717		(1,742)
Increase in accounts payable and accrued liabilities	516		911
Decrease in accrued payroll and related benefits	(9,122)		(47,728)
Increase (decrease) in deferred revenues	4,700		(624)
Net cash provided by (used in) operating activities	32,050		(14,000)
Cash flows from investing activities:
Purchases of property and equipment, net	(6,193)		(2,489)
Net (investment in) surrender of life insurance policies	(618)		651
Purchases of businesses	(23,881)		(63,229)
Sale of business			3,692
Net cash used in investing activities	(30,692)		(61,375)
Cash flows from financing activities:
Proceeds from exercise of stock options	219		39
Shares redeemed for employee tax withholdings	(2,531)		(1,299)
Tax benefit from share-based compensation	200		360
Proceeds from borrowings under credit facility	168,500		232,000
Repayments on credit facility	(171,500)		(158,000)
Payments of capital lease obligations	(45)		(148)
Net cash (used in) provided by financing activities	(5,157)		72,952
Effect of exchange rate changes on cash	710		(63)
Net decrease in cash and cash equivalents	(3,089)		(2,486)
Cash and cash equivalents at beginning of the period	6,347	[1]	6,459	[1]
Cash and cash equivalents at end of the period	3,258	[2]	3,973	[2]
Non-cash financing activities:
Issuance of common stock in connection with settlement of class action lawsuit	$ 13,648

[1] Cash and cash equivalents presented herein includes $0.1 million and $0.7 million of cash and cash equivalents classified as discontinued operations as of December 31, 2010, and 2009, respectively.

[2] Cash and cash equivalents presented herein includes $0 million and $0.9 million of cash and cash equivalents classified as discontinued operations as of June 30, 2011 and 2010, respectively.