Debt (Tables)

12 Months Ended

Dec. 31, 2012

Summary of Debt

A summary of debt follows (in thousands):

	December 31, 2012			December 31, 2011
Peoria Facility note, due 2013	$	3,606		$	5,357
Equipment note, due 2015		129			179
Silicon Valley Bank term loan, due 2015		11,233			14,716
Subtotal		14,968			20,252
Less: current portion of debt		(7,331	)		(5,289	)
Total long-term debt	$	7,637		$	14,963

Summary of Debt Maturity

A summary of debt maturity follows (in thousands):

	December 31, 2012
Principal due in 2013	$	7,350
Principal due in 2014		3,921
Principal due in 2015		3,716
Subtotal		14,987
Less: imputed interest discount		(19	)
Total debt	$	14,968