Long-Term Debt (Tables)

6 Months Ended

Jun. 30, 2013

Interest Expense on Term Loan and Amortization Related to Debt Financing Costs

The interest expense on the term loan and amortization related to debt financing costs were as follows:

	Three Months Ended
	June 30, 2013				June 30, 2012
(in thousands)	Interest Expense		Amortization		Interest Expense		Amortization
July 31, 2008 term loan	$	69	$	53	$	360	$	189

	Six Months Ended
	June 30, 2013				June 30, 2012
(in thousands)	Interest Expense		Amortization		Interest Expense		Amortization
July 31, 2008 term loan	$	208	$	145	$	788	$	393