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Debt (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Schedule of Debt Obligations

The following table outlines the Company’s debt obligations (in thousands) as of June 30, 2013 and December 31, 2012:  

		Interest rates				Term (months)				As of June 30, 2013				As of December 31, 2012
Capital leases for equipment			13.91	%			59			$	189			$	154
Notes payable			N/A				N/A				1,119				863
Line of credit			5.0	%			N/A				309				150
Convertible senior notes			4.50	%			60				111,197				108,280
Total debt and capital leases											112,814				109,447
Less: current maturities of notes payable and capital leases											850				491
Non-current maturities of debt and capital leases										$	111,964			$	108,956

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- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

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