Debt (Tables)

12 Months Ended

Dec. 31, 2012

Payments Expected for Term Credit Facility Over Subsequent Five Year Period

The following payments are expected for the Term Credit Facility over the subsequent four year period:

	Payments due by Period (amounts in thousands)
	2013		2014		2015		2016
Term Credit Facility	$	17,500	$	26,250	$	30,000	$	112,500