CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified		Total		Total Stockholders' Equity	Common Stock	Additional Paid In Capital	Treasury Stock	Retained Earnings	Accumulated Other Comp. Income (loss)	Non-Controlling Interests
Balance at Dec. 31, 2009		$ 487,502		$ 487,502	$ 1,209	$ 296,430	$ (22,901)	$ 217,338	$ (4,574)
Increase (Decrease) in Stockholders' Equity
Purchase of treasury stock		(22,609)		(22,609)			(22,609)
Issuance of treasury stock						(2,077)	2,077
Common stock issued (cancelled) in connection with an investment		37,271		37,271	57	37,214
Issuance of common stock for exercise of stock options and vesting of restricted stock units		645		645	21	624
Withholding of restricted stock units in satisfaction of tax requirements		(6,724)		(6,724)		(6,724)
Tax expense associated with share-based awards		(2,042)		(2,042)		(2,042)
Foreign currency translation adjustment		2,193		2,123					2,123	70
Unrealized (loss) gain on available-for-sale securities, net of tax		183	[1]	183					183
Dividends to stockholders		(54,658)		(54,658)				(54,658)
Share-based compensation		26,805		26,805		26,805
Adjustment to non-controlling interests from business acquisitions		737								737
Net (loss) income		25,919		25,615				25,615		304
Balance at Dec. 31, 2010		495,222		494,111	1,287	350,230	(43,433)	188,295	(2,268)	1,111
Increase (Decrease) in Stockholders' Equity
Purchase of treasury stock		(35,868)		(35,868)			(35,868)
Issuance of treasury stock		3		3		(5,379)	5,382
Common stock issued (cancelled) in connection with an investment		(1,083)		(1,083)	1	(1,084)
Issuance of common stock for exercise of stock options and vesting of restricted stock units		75		75	29	46
Withholding of restricted stock units in satisfaction of tax requirements		(9,102)		(9,102)		(9,102)
Tax expense associated with share-based awards		(1,764)		(1,764)		(1,764)
Foreign currency translation adjustment		(3,228)		(3,201)					(3,201)	(27)
Unrealized (loss) gain on available-for-sale securities, net of tax		(1,486)	[1]	(1,486)					(1,486)
Dividends to stockholders		(24,180)		(24,180)				(24,180)
Share-based compensation		32,888		32,888		32,888
Net (loss) income		(2,565)		(3,181)				(3,181)		616
Balance at Dec. 31, 2011		448,912		447,212	1,317	365,835	(73,919)	160,934	(6,955)	1,700
Increase (Decrease) in Stockholders' Equity
Purchase of treasury stock		(12,939)		(12,939)			(12,939)
Issuance of treasury stock		10		10		(11,828)	11,838
Issuance of common stock for exercise of stock options and vesting of restricted stock units		22		22	30	(8)
Withholding of restricted stock units in satisfaction of tax requirements		(9,479)		(9,479)		(9,479)
Tax expense associated with share-based awards		(2,213)		(2,213)		(2,213)
Foreign currency translation adjustment		9,196		9,244					9,244	(48)
Unrealized (loss) gain on available-for-sale securities, net of tax		253	[1]	253					253
Dividends to stockholders		(29,566)		(29,566)				(29,566)
Share-based compensation		32,491		32,491		32,491
Adjustment to non-controlling interests from business acquisitions	[2]	(945)								(945)
Other capital adjustments		(42)								(42)
Net (loss) income		(9,644)		(9,953)				(9,953)		309
Balance at Dec. 31, 2012		$ 426,056		$ 425,082	$ 1,347	$ 374,798	$ (75,020)	$ 121,415	$ 2,542	$ 974

[1] Amounts are net of (provision for) benefit from income taxes of $(69), $547 and $(71) for the years ended December 31, 2012, 2011 and 2010, respectively.

[2] See footnote 6 in the notes to consolidated financial statements for discussion.