Long-term Debt and Obligations (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Components of Borrowings, Including Current Portion

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

	June 30, 2013			December 31, 2012
Landlord payable	$	145		$	235
Term loans payable		18,195			13,115
		18,340			13,350
Less: Unamortized debt discount		(618	)		(591	)
Current portion		(2,675	)		(2,789	)
Non-current portion	$	15,047		$	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 June 30, 2013 (in thousands):

Long-term debt:
2013	$	101
2014		6,192
2015		7,295
2016		4,752
	$	18,340