Long-term Debt and Obligations (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Components of Borrowings, Including Current Portion

Borrowings, including current portion, consisted of the following (in thousands):

	September 30, 2013			December 31, 2012
Landlord payable	$	98		$	235
Capital lease		410			25
Term loans payable		18,271			13,090
		18,779			13,350
Less: Unamortized debt discount		(566	)		(591	)
Current portion		(4,405	)		(2,789	)
Non-current portion	$	13,808		$	9,970

Scheduled Future Payments for Principal Obligations under Outstanding Debt Facilities

Scheduled future payments for principal obligations under outstanding debt facilities were as follows at September 30, 2013 (in thousands):

Long-term debt:
2013	$	48
2014		6,342
2015		7,458
2016		4,931
	$	18,779