Debt (Tables)

6 Months Ended

Jun. 30, 2014

Debt Disclosure [Abstract]

Total Amount of Interest Expense and Fees Recognized on Borrowing under New Credit Agreement

The following table sets forth the total amount of interest expense and fees (including the commitment fee) that we recognized on our borrowings under the Amended Credit Agreement or the Credit Agreement, as applicable, in the periods indicated:

	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
Interest expense and fees	$	616	$	973	$	1,272	$	1,986

Total Amount of Interest Expense and Discount Accretion on PEAKS Senior Debt

The following table sets forth the total amount of interest expense and discount accretion that we recognized on the PEAKS Senior Debt in the periods indicated:

	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
Interest expense	$	6,456	$	6,256	$	17,473	$	8,678
Discount accretion	$	2,389	$	1,381	$	8,841	$	2,033