Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Components of Borrowings, Including Current Portion

Borrowings, including current portion, consisted of the following at December 31:

	2013			2012
	(In thousands)
Landlord payable	$	49		$	235
Capital lease		410			—
Term loans payable		18,348			13,115
		18,807			13,350
Less: Unamortized debt discount		(514	)		(591	)
Current portion		(6,136	)		(2,789	)
Non-current portion	$	12,157		$	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 December 31:

	2013
	(In thousands)
2014	$	6,342
2015		7,458
2016		5,007
2017		—
2018		—
	$	18,807