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Fair Value of Assets and Liabilities
12 Months Ended
Dec. 31, 2016
Fair Value Disclosures [Abstract]  
Fair Value of Assets and Liabilities
Fair Value of Assets and Liabilities
The Company’s Consolidated Balance Sheets reflect certain financial instruments at carrying value. The following table presents the carrying values of those instruments and the corresponding estimated fair values (in thousands):
 
Estimated Fair Value Measurements at December 31, 2016
 
Carrying Value as of December 31, 2016
 
Total Fair Value
 
Level 1
 
Level 2
 
Level 3
Assets:
 
 
 
 
 
 
 
 
 
   Cash and cash equivalents
$
68,038

 
$
68,038

 
$
68,038

 
$

 
$

   Restricted cash and investments
22,319

 
22,319

 
19,614

 
2,705

 

Liabilities:
 
 
 
 
 
 
 
 
 
   Borrowings under Senior Credit Facility
$
804,500

 
$
795,008

 
$

 
$
795,008

 
$

5.875% Senior Notes due 2024
250,000

 
247,813

 

 
247,813

 

5.125% Senior Notes
300,000

 
292,125

 

 
292,125

 

  5.875% Senior Notes due 2022
250,000

 
254,688

 

 
254,688

 

6.00% Senior Notes
350,000

 
346,938

 

 
346,938

 

Non-recourse debt, Australian subsidiary
454,222

 
454,185

 

 
454,185

 

Other non-recourse debt, including current portion
36,280

 
37,550

 

 
37,550

 

 
Estimated Fair Value Measurements at December 31, 2015
 
Carrying Value as of December 31, 2015
 
Total Fair Value
 
Level 1
 
Level 2
 
Level 3
Assets:
 
 
 
 
 
 
 
 
 
Cash and cash equivalents
$
59,638

 
$
59,638

 
$
59,638

 
$

 
$

Restricted cash
15,654

 
15,654

 
11,536

 
4,118

 

Liabilities:
 
 
 
 
 
 
 
 
 
   Borrowings under Senior Credit Facility
$
777,500

 
$
777,500

 
$

 
$
777,500

 
$

   5.875% Senior Notes due 2024
250,000

 
245,783

 

 
245,783

 

   5.125% Senior Notes
300,000

 
308,625

 

 
308,625

 

   5.875% Senior Notes due 2022
300,000

 
285,189

 

 
285,189

 

   6.625% Senior Notes
250,000

 
248,125

 

 
248,125

 

Non-recourse debt, Australian subsidiary
204,539

 
204,531

 

 
204,531

 

Other non-recourse debt, including current portion
42,592

 
43,353

 

 
43,353

 


The fair values of the Company’s cash and cash equivalents, and restricted cash approximates the carrying values of these assets at December 31, 2016 and 2015. Restricted cash consists of money market funds, commercial paper and time deposits used for payments on the Company’s non-recourse debt and asset replacement funds contractually required to be maintained at the Company's Australian subsidiary. The fair value of the money market funds is based on quoted market prices (level 1) and the fair value of commercial paper and time deposits is based on market prices for similar instruments (level 2). The fair values of the Company’s 6.00% senior unsecured notes due 2026 (the “6.00% Senior Notes”), 5.125% Senior Notes due 2023 (the “5.125% Senior Notes”), 5.875% Senior Notes due 2022 (the "5.875% Senior Notes due 2022”) and the 5.875% Senior Notes due 2024 (the "5.875% Senior Notes due 2024"), although not actively traded, are based on published financial data for these instruments. On April 18, 2016, the Company completed an offering of $350 million aggregate principal amount of the 6.00% Senior Notes. The Company used part of the net proceeds to fund the redemption of any and all of its 6.625% Senior Notes. Refer to Note 13 - Debt. The fair value of the Company’s non-recourse debt related to Washington Economic Development Finance Authority (“WEDFA”) is based on market prices for similar instruments. The fair value of the non-recourse debt related to the Company’s Australian subsidiary is based on an estimate of trading value considering the Company's borrowing rate, the undrawn spread and similar instrument. The fair value of borrowings under the Senior Credit Facility is also based on an estimate of trading value considering the Company’s borrowing rate, the undrawn spread and similar instruments.