Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2013

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

In summary, principal balances under our long-term debt as of March 31, 2013 and December 31, 2012, consisted of the following (in thousands):

	2013		2012
Term loan	$	97,500	$	100,000
Revolving credit loans	156,754		137,566
Total long-term debt	254,254		237,566
Less current portion	10,000		10,000
Long-term portion	$	244,254	$	227,566

Schedule of Maturities of Long-term Debt

Future minimum principal payments on our long-term debt as of March 31, 2013, are as follows (in thousands):

Years Ending	Future Minimum
December 31	Principal Payments
Remaining 2013	$	7,500
2014	10,000
2015	10,000
2016	10,000
2017	216,754
Total future minimum principal payments	$	254,254