Debt (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Components of long-term debt

Debt consisted of the following (in thousands):

	September 30, 2013		December 31, 2012
SunTrust term loan due quarterly through January 2014	$	3,750	$	6,000
Less current portion	3,750		3,000
Noncurrent portion	$	—	$	3,000