Debt (Tables)

9 Months Ended

Sep. 30, 2017

Debt Disclosure [Abstract]

Carrying Amount and Weighted Average Interest Rate of the Company's Debt

The table below summarizes the carrying amount and weighted average interest rate of the Company’s debt (in thousands, except percentages):  

	September 30, 2017					December 31, 2016
	Carrying Amount			Interest Rate		Carrying Amount			Interest Rate
Note payable to financial institution	$	17,000		4.06	%	$	—		—
Notes payable to suppliers	2,630			—		6,390
Short-term borrowing under Comerica Bank Credit Facility	—			—		23,800			3.37	%
Total notes payable and short-term borrowing	$	19,630				$	30,190
Long-term debt, current and non-current:
Borrowing under Wells Fargo Credit Facility	$	30,018		3.16	%	$	—
Mitsubishi Bank loans	17,168			1.44	%	11,253			1.43	%
Unaccreted discount and issuance costs within current portion of long-term debt	(103		)			(108		)
Unaccreted discount and issuance costs within long-term debt, net of current portion	(314		)			(183		)
Total long-term debt, net of unaccreted discount and issuance costs	$	46,769				$	10,962
Reported as:
Current portion of long-term debt	$	5,740				$	747
Long-term debt, net of current portion	41,029					10,215
Total long-term debt, net of unaccreted discount and issuance costs	$	46,769				$	10,962

Maturities of Long-term Debt

As of September 30, 2017, maturities of total long-term debt were as follows (in thousands):

2017 (remaining three months)	$	222
2018	6,099
2019	1,911
2020	1,911
2021	1,911
Thereafter	35,132
	$	47,186