Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2011

Shareholders' Equity

Accumulated other comprehensive loss

		Accumulated Other Comprehensive Loss
Balance at December 31, 2008	$	(11,513)
Unrealized losses on cash flow hedges, net of tax		3,551
Balance at December 31, 2009		(7,962)
Unrealized losses on cash flow hedges, net of tax		4,992
Balance at December 31, 2010		(2,970)
Reclassification adjustment for unrealized losses on cash flow hedges, net of tax, included in net income		2,970
Balance at December 31, 2011	$	-