Interest Expense (Tables)

12 Months Ended

Dec. 31, 2011

Components of Interest Expense

The following table summarizes the components of interest expense for the periods presented:

	Year Ended December 31,
	2011			2010			2009
Interest on borrowings and related fees	$	51,384		$	43,060		$	33,374
Accretion on original issue discount		3,427			8,109			7,523
Amortization of debt issuance costs		3,380			3,875			2,679
Interest rate swaps		-			-			3,969
Capitalized interest		(1,983	)		(1,384	)		(2,318	)
Other, net		8			19			(996	)
	$	56,216		$	53,679		$	44,231