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Obligations (Tables)

9 Months Ended

Sep. 30, 2012

Debt Disclosure [Abstract]

Schedule of Obligations

	As of
	September 30, 2012				January 1, 2012
	(in thousands)
Debt and capital lease obligations:
Capital leases	$	722			$	287
	722				287
Current portion of debt and capital lease obligations	(418		)		(141		)
Long term portion of debt and capital lease obligations	$	304			$	146

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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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