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Fair Values of Financial Instruments
6 Months Ended
Jun. 30, 2016
Fair Value Disclosures [Abstract]  
Fair Values of Financial Instruments

12. Fair Values of Financial Instruments

The carrying values of cash and cash equivalents, trade receivables and accounts payable approximate fair value due to the short-term maturity of these items. These fair value estimates are considered Level 1 fair value estimates in the fair value hierarchy of fair value accounting.

The estimated fair value of the Company’s outstanding debt balances (including current portion) as of June 30, 2016 and December 31, 2015 is set forth below (in thousands):

 

 

June 30, 2016

 

 

December 31, 2015

 

 

Carrying

 

 

Fair

 

 

Carrying

 

 

Fair

 

 

Value

 

 

Value

 

 

Value

 

 

Value

 

Borrowings under Credit Agreement:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Term loan facility

$

60,000

 

 

$

60,000

 

 

$

70,000

 

 

$

70,000

 

2015 Term Loan

 

170,000

 

 

 

170,000

 

 

 

185,000

 

 

 

185,000

 

4.97% Series A Senior Notes

 

300,000

 

 

 

279,525

 

 

 

300,000

 

 

 

279,635

 

4.27% Series B Senior Notes

 

300,000

 

 

 

259,824

 

 

 

300,000

 

 

 

258,806

 

Total debt

$

830,000

 

 

$

769,349

 

 

$

855,000

 

 

$

793,441

 

 

The carrying values of the balances outstanding under the Credit Agreement and the 2015 Term Loan Agreement approximate their fair values as these instruments have floating interest rates. The fair values of the Series A Notes and Series B Notes at June 30, 2016 and December 31, 2015 are based on discounted cash flows associated with the respective notes using current market rates of interest at those respective dates.  For the Series A Notes, the current market rates used in measuring this fair value were 6.85% at June 30, 2016 and 6.66% at December 31, 2015.  For the Series B Notes, the current market rates used in measuring this fair value were 7.07% at June 30, 2016 and 6.95% at December 31, 2015. These fair value estimates are based on observable market inputs and are considered Level 2 fair value estimates in the fair value hierarchy of fair value accounting.