Long-Term Debt (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Term loans	$ 170,480	$ 170,480
Capital lease	2,469	2,475
Notes payable	423	474
Total	173,372	173,429
Less current portion	(170,637)	(170,634)
Long-term portion	$ 2,735	$ 2,795

Amount of capital lease obligation due within one year or the normal operating cycle, if longer.

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