Debt (Tables)

12 Months Ended

Dec. 31, 2012

Long-Term Debt

Long-term debt consists of the following (in thousands):

	December 31,
	2012			2011
Line of credit	$	38,634		$	16,854
Term loan, net of debt discount		—			9,903
Notes payable to Japanese banks		—			138
Capital leases (See Note 7)		1,770			233
Bond payable to a Japanese bank		—			64
Note payable related to software license purchases		59			270
Financing agreements for premiums on insurance policies		1,204			736
Total debt		41,667			28,198
Less: current portion		(1,700	)		(4,396	)
Total long-term debt	$	39,967		$	23,802

Principal Payments on Debt

Principal payments on debt are as follows as of December 31, 2012 (in thousands):

Year Ending December 31,
2013	$	1,263
2014		—
2015		38,634
2016		—
2017		—
Thereafter		—
Total		39,897
Add: capital lease principal payments		1,770
Total		41,667
Less: current portion of long-term debt		(1,700	)
Long-term debt, net of current portion	$	39,967