Long-term Debt and Obligations (Tables)

6 Months Ended

Jun. 30, 2014

Debt Disclosure [Abstract]

Components of Borrowings, Including Current Portion

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

	June 30, 2014			December 31, 2013
Landlord payable	$	—		$	49
Capital lease		368			410
Term loans payable		20,000			18,348
		20,368			18,807
Less: Unamortized debt discount		—			(514	)
Current portion		(160	)		(6,136	)
Non-current portion	$	20,208		$	12,157

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, 2014 (in thousands):

Long-term debt:
2014	$	77
2015		166
2016		120
2017		5
2018 and thereafter		20,000
	$	20,368