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Fair Values of Financial Instruments
12 Months Ended
Dec. 31, 2019
Fair Value Disclosures [Abstract]  
Fair Values of Financial Instruments Fair Values of Financial Instruments
The fair values at December 31, 2019 and 2018 do not reflect subsequent changes in the economy, interest rates, tax rates, and other variables that may affect the determination of fair value.
December 31, 2019December 31, 2018
In thousandsCarrying AmountFair ValueCarrying AmountFair Value
Assets
Cash and cash equivalents$149,904  $149,904  $120,221  $120,221  
Restricted cash—  —  2,107  2,107  
Foreign exchange forwards96  96  157  157  
Interest rate swaps174  174  2,612  2,612  
Interest rate caps  786  786  
Cross currency swaps4,026  4,026  2,970  2,970  
Liabilities
Credit facility
USD denominated term loan
$546,495  $550,135  $632,954  $630,971  
Multicurrency revolving line of credit
—  —  —  —  
Senior notes385,987  416,500  383,669  368,000  
Foreign exchange forwards162  162  337  337  

The following methods and assumptions were used in estimating fair values:
Cash, cash equivalents, and restricted cash: Due to the liquid nature of these instruments, the carrying value approximates fair value (Level 1).

Credit Facility - term loan and multicurrency revolving line of credit: The term loan and revolver are not traded publicly. The fair values, which are determined based upon a hypothetical market participant, are calculated using a discounted cash flow model with Level 2 inputs, including estimates of incremental borrowing rates for debt with similar terms, maturities, and credit profiles. Refer to "Note 6: Debt" for a further discussion of our debt.
Senior Notes: The Senior Notes are not registered securities nor listed on any securities exchange, but may be actively traded by qualified institutional buyers. The fair value is estimated using Level 1 inputs, as it is based on quoted prices for these instruments in active markets.
Derivatives: See "Note 7: Derivative Financial Instruments" for a description of our methods and assumptions in determining the fair value of our derivatives, which were determined using Level 2 inputs.