Long-Term Obligations (Tables)

9 Months Ended

Sep. 30, 2013

Activity under Loan Presented for Financial Reporting Purposes

Activity under the Loan, adjusted for discounts associated with the debt issuance, including warrants and fees, is presented for financial reporting purposes for the nine months ended September 30, 2013 and for the year ended December 31, 2012, as follows (in thousands):

	September 30, 2013			December 31, 2012
Beginning balance	$	78,061		$	75,372
Accretion of discount		149			198
Loan activity:
Discount on Tranche A Loan		—			(43	)
Interest Expense		7,800			10,199
Payments applied to principal		—			(96	)
Payments applied to interest		(2,941	)		(7,569	)
Accrued interest payable		(1,715	)		—
Ending balance	$	81,354		$	78,061