The following table summarizes the Company's debt facilities as of September 30, 2015. The Company's book value for both the individual and consolidated debt included in the table approximates fair value. The estimated fair value of its debt is based on interest rates available for debt with similar terms and remaining maturities. The Company has classified these instruments as Level 2 in the fair value hierarchy.

Facility or Arrangement	Original Principal Amount	Balance as of December 31, 2014	Balance as of September 30, 2015⁽¹⁾⁽²⁾	Interest Rate	Repayment terms

Credit Agreement term loan facility:
U.S. dollar denominated:	$127.5 million	$125.9 million	$121.1 million	Variable 30 day: 2.447%	One half of the principal amount payable in increasing quarterly installments over a five-year period that began on December 31, 2014, with the remainder payable at the end of the five-year term.

Japanese yen denominated:	6.6 billion yen	6.5 billion yen ($54.4 million as of December 31, 2014)	6.3 billion yen ($52.3 million as of September 30, 2015)	Variable 30 day: 2.305%	One half of the principal amount payable in increasing quarterly installments over a five-year period that began on December 31, 2014, with the remainder payable at the end of the five-year term.

Credit Agreement revolving credit facility:
		$72.5 million	$47.5 million	Variable 30 day: 2.447%	Revolving line of credit expires October 2019.

Korea subsidiary loan:
	$20.0 million	─	$20.0 million	1.12%	One half of the principal amount payable on March 17, 2017 and the remainder payable on March 16, 2018.

Japan subsidiary loan:
	2.0 billion yen	─	2.0 billion yen ($16.7 million as of September 30, 2015)	0.66%	Payable in semi-annual installments over three years beginning January 31, 2016.

(1)

As of September 30, 2015, the current portion of the Company's debt (i.e. becoming due in the next 12 months) included $57.1 million of the balance of its U.S. dollar-denominated debt under the Credit Agreement term loan facility, $4.1 million of the balance of its Japanese yen-denominated debt under the Credit Agreement term loan facility and $5.5 million of the Japan subsidiary loan. The Company has classified the amount borrowed under the Credit Agreement revolving credit facility as short term because it is the Company's intention to use this line of credit to borrow and pay back funds over short periods of time.

(2)	The carrying value of the debt reflects the amounts stated in the above table less debt financing costs of $4.6 million, which are not reflected in this table.