Debt and Capital Lease Obligations (Tables)

3 Months Ended

Mar. 31, 2013

Debt Disclosure [Abstract]

Schedule of Future Minimum Lease Payments for Capital Leases

The following is a schedule, by year, of the future minimum lease payments for the capital lease together with the present value of the net minimum lease payments:    

Quarter ended March 31, 2013 (In thousands)
Remaining 2013	$	1,626
2014	2,168
2015	2,168
2016	590
Total minimum lease payments	6,552
Less interest at rates ranging from 5.21% to 5.46% (before tax)	547
Net minimum lease payments	6,005
Less current portion	1,880
Total long-term capital lease obligation	$	4,125