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Fair Value Measurement
3 Months Ended
Mar. 31, 2017
Fair Value Disclosures [Abstract]  
Fair Value Measurements
Fair Value Measurement
The following tables summarize significant assets and liabilities measured at fair value in the condensed consolidated balance sheets on a recurring basis for each of the fair value levels:
 
 
Fair Value Measurement at Reporting Date Using
March 31, 2017
 
Level 1
 
Level 2
 
Level 3
 
Total
Cash equivalents
 
 

 
 

 
 

 
 

Money market funds
 
$
28,091

 
$

 
$

 
$
28,091

Total assets
 
$
28,091

 
$

 
$

 
$
28,091

December 31, 2016
 
 
 
 
 
 
 
 
Cash equivalents
 
 

 
 

 
 

 
 

Money market funds
 
$
10,057

 
$

 
$

 
$
10,057

Total assets
 
$
10,057

 
$

 
$

 
$
10,057

March 31, 2016
 
 
 
 
 
 
 
 
Cash equivalents  
 
 

 
 

 
 

 
 

Money market funds
 
$
46,094

 
$

 
$

 
$
46,094

Total assets
 
$
46,094

 
$

 
$

 
$
46,094


A reconciliation of cash equivalents to consolidated cash and cash equivalents is as follows:
(in thousands)
 
March 31,
2017
 
December 31,
2016
 
March 31,
2016
Cash equivalents
 
$
28,091

 
$
10,057

 
$
46,094

Cash
 
141,410

 
179,269

 
152,204

Total cash and cash equivalents
 
$
169,501

 
$
189,326

 
$
198,298


Interest Rate Swaps
As of March 31, 2017, December 31, 2016 and March 31, 2016, the fair value of the cash flow hedge that we entered into in January 2016 was $1.0 million, $0.8 million and $1.5 million, respectively, and was included in other current assets in the condensed consolidated balance sheets as of March 31, 2017 and December 31, 2016 and in accrued expenses and other current liabilities as of March 31, 2016. During the three months ended March 31, 2017 and 2016, the unrealized gains and losses, net of taxes, on the effective portion were gains of $0.1 million and losses of $0.9 million, respectively, and were reported as a component of accumulated other comprehensive loss. During the three months ended March 31, 2017 and 2016, there was no ineffective portion. The interest expense reclassified from accumulated other comprehensive loss during the three months ended March 31, 2017 was $0.1 million. We estimate $0.1 million to be reclassified from accumulated other comprehensive loss into pre-tax earnings within the next twelve months.
As of March 31, 2016, the fair value of the interest rate swap that was terminated in December 2016 was $1.9 million and was included in other current assets on the condensed consolidated balance sheets. During the three months ended March 31, 2016, we recorded net gains of $1.3 million that were included in other income, net on our condensed consolidated statements of operations.
Other Assets and Liabilities
The carrying values and estimated fair values of our financial instruments that are not required to be recorded at fair value in the condensed consolidated balance sheets were as follows:
 
 
 
 
March 31, 2017
 
December 31, 2016
 
March 31, 2016
(in thousands)
 
Fair Value Hierarchy
 
Carrying Value
 
Fair Value
 
Carrying Value
 
Fair Value
 
Carrying Value
 
Fair Value
Assets:
 
 
 
 

 
 

 
 
 
 
 
 
 
 

Held-to-maturity marketable securities
 
Level 1
 
$
127,813

 
$
127,448

 
$
127,779

 
$
127,365

 
$
115,654

 
$
115,692

Liabilities (including current maturities):
 
 
 
 
 
 
 
 
 
 
2019 Notes1
 
Level 3
 
$
120,000

 
$
125,930

 
$
120,000

 
$
124,654

 
$
160,000

 
$
169,744

Credit Agreement term loan1
 
Level 3
 
93,750

 
92,986

 
95,000

 
93,991

 
98,750

 
99,316

Credit Agreement - revolving credit facility1
 
Level 3
 
30,000

 
29,520

 
30,000

 
29,452

 

 


1See Note 10 for definitions of 2019 Notes and Credit Agreement.
During the three months ended March 31, 2017 and 2016, we did not record any fair value adjustments related to nonfinancial assets and liabilities measured at fair value on a nonrecurring basis.