Debt	12 Months Ended
Dec. 31, 2016
Debt Disclosure [Abstract]
Debt	Debt 2016 Debt The Company has no debt as of December 31, 2016. 2015 Debt As of December 31, 2015, we had short-term borrowings of $0.2 million on credit lines. On October 30, 2015, the Company terminated its Japan Credit Agreement entered into on July 16, 2013. At the time of termination, the Company paid down its short-term borrowings of $7.6 million. On November 25, 2015, the Company terminated its Amended Credit Agreement entered into on May 18, 2012. At the time of termination, the Company paid down its short-term borrowings of $10.4 million. Additionally, capitalized costs for the credit facility of $1.1 million were charged to interest expense. During 2016 and 2015 we did not capitalize any debt issuance costs. We did not have any capitalized debt costs on our Consolidated Balance Sheet as of December 31, 2016. Interest Expense Our interest expense, which included letter of credit fees, facility fees, commitment fees, amortization of debt issuance costs and write-offs of debt issuance costs was $2.7 million for the year ended December 31, 2015. The Company has no interest expense for the year ended December 31, 2016.

Debt

12 Months Ended

Dec. 31, 2016

2016 Debt

The Company has no debt as of December 31, 2016.

2015 Debt

As of December 31, 2015, we had short-term borrowings of $0.2 million on credit lines.

On October 30, 2015, the Company terminated its Japan Credit Agreement entered into on July 16, 2013. At the time of termination, the Company paid down its short-term borrowings of $7.6 million.

On November 25, 2015, the Company terminated its Amended Credit Agreement entered into on May 18, 2012. At the time of termination, the Company paid down its short-term borrowings of $10.4 million. Additionally, capitalized costs for the credit facility of $1.1 million were charged to interest expense.

During 2016 and 2015 we did not capitalize any debt issuance costs. We did not have any capitalized debt costs on our Consolidated Balance Sheet as of December 31, 2016.

Interest Expense

Our interest expense, which included letter of credit fees, facility fees, commitment fees, amortization of debt issuance costs and write-offs of debt issuance costs was $2.7 million for the year ended December 31, 2015. The Company has no interest expense for the year ended December 31, 2016.