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Fair Value Measurements
3 Months Ended
Mar. 31, 2016
Fair Value Disclosures [Abstract]  
Fair Value Measurements
Fair Value Measurements
The following table provides information on assets and liabilities measured at fair value on a recurring basis. No material events occurred during the three months ended March 31, 2016 requiring adjustment to the recognized balances of assets or liabilities which are recorded at fair value on a nonrecurring basis.
 
 
Carrying Amount in Condensed Consolidated Balance Sheets
 
 
 
Fair Value Measurements Using
 
 
 
Fair Value
 
Level 1
 
Level 2
 
Level 3
(in thousands)
 
March 31, 2016
Cash and cash equivalents
 
$
122,256

 
$
122,256

 
$
122,256

 
$
0

 
$
0

Cash deposit for collateralized interest rate swap
 
27,335

 
27,335

 
27,335

 
0

 
0

Interest rate swap liability
 
23,106

 
23,106

 
0

 
23,106

 
0

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2015
Cash and cash equivalents
 
$
93,424

 
$
93,424

 
$
93,424

 
$
0

 
$
0

Cash deposit for collateralized interest rate swap
 
26,130

 
26,130

 
26,130

 
0

 
0

Interest rate swap liability
 
21,734

 
21,734

 
0

 
21,734

 
0


The fair value of the interest rate swap is determined using the market standard methodology of netting the discounted future fixed cash receipts and the discounted expected variable cash payments. The analysis reflects the contractual term of the derivative, including the period to maturity. The variable cash payments are based on an expectation of future interest rates derived from observable market interest rate curves. In determining the fair value measurements, we incorporate credit valuation adjustments to appropriately reflect both our nonperformance risk and the counterparties’ nonperformance risk.
Although we have determined that the majority of the inputs used to value our derivative fall within Level 2 of the fair value hierarchy, the credit valuation adjustment associated with the derivative utilizes Level 3 inputs. These Level 3 inputs include estimates of current credit spreads to evaluate the likelihood of default by both us and the counterparties to the derivative. As of March 31, 2016 and December 31, 2015, we have assessed the significance of the impact of the credit valuation adjustment on the overall valuation of our derivative and have determined that the credit valuation adjustment is not significant to the overall valuation of the derivative. Accordingly, we have determined that our derivative valuation should be classified in Level 2 of the fair value hierarchy.
We have made an accounting policy election to measure credit risk of any derivative financial instruments subject to master netting agreements on a net basis by counterparty portfolio.
Long-term debt – We record the carrying amount of our long-term debt at historical cost, less deferred financing costs related to the senior notes. The estimated fair value of our long-term debt is shown in the table below and is based primarily on estimated current rates available to us for debt of the same remaining duration and adjusted for nonperformance risk and credit risk. The estimated fair value of our publicly-traded senior notes included in long-term debt in the table below is based on quoted prices as of March 31, 2016. The fair value is categorized as Level 2.
 
 
March 31, 2016
 
December 31, 2015
(in thousands)
 
Carrying
Amount
 
Fair
Value
 
Carrying
Amount
 
Fair
Value
Long-term debt (excluding capital lease obligation)
 
$
536,066

 
$
551,512

 
$
490,920

 
$
515,302