XML 94 R79.htm IDEA: XBRL DOCUMENT v3.8.0.1
Fair Value of Assets and Liabilities (Details) - USD ($)
Dec. 31, 2017
Dec. 31, 2016
Apr. 18, 2016
Dec. 31, 2015
Dec. 31, 2014
Sep. 25, 2014
Oct. 03, 2013
Mar. 19, 2013
Feb. 10, 2011
Assets:                  
Cash and cash equivalents $ 81,377,000 $ 68,038,000   $ 59,638,000 $ 41,337,000        
5.875% Senior Notes due 2024 | Senior Notes                  
Liabilities:                  
Debt instrument, face amount           $ 250,000,000.0      
Stated interest rate 5.875% 5.875%       5.875%      
5.125% Senior Notes | Senior Notes                  
Liabilities:                  
Debt instrument, face amount               $ 300,000,000.0  
Stated interest rate 5.125% 5.125%           5.125%  
5.875% Senior Notes due 2022 | Senior Notes                  
Liabilities:                  
Debt instrument, face amount             $ 250,000,000.0    
Stated interest rate 5.875% 5.875%              
6.625% Senior Notes | Senior Notes                  
Liabilities:                  
Debt instrument, face amount                 $ 300,000,000
Stated interest rate 6.625% 6.625%           6.00% 6.625%
6.00% Senior Notes | Senior Notes                  
Liabilities:                  
Debt instrument, face amount     $ 350,000,000            
Stated interest rate 6.00%   6.00%            
Carrying Value                  
Assets:                  
Cash and cash equivalents $ 81,377,000 $ 68,038,000              
Restricted cash 52,168,000 22,319,000              
Liabilities:                  
Borrowings under the Senior Credit Facility 1,064,559,000 804,500,000              
Carrying Value | 5.875% Senior Notes due 2024                  
Liabilities:                  
Senior notes, fair value 250,000,000 250,000,000              
Carrying Value | 5.125% Senior Notes                  
Liabilities:                  
Senior notes, fair value 300,000,000 300,000,000              
Carrying Value | 5.875% Senior Notes due 2022                  
Liabilities:                  
Senior notes, fair value 250,000,000 250,000,000              
Carrying Value | 6.00% Senior Notes                  
Liabilities:                  
Senior notes, fair value 350,000,000 350,000,000              
Fair Value                  
Assets:                  
Cash and cash equivalents 81,377,000 68,038,000              
Restricted cash 52,168,000 22,319,000              
Liabilities:                  
Borrowings under the Senior Credit Facility 1,070,514,000 795,008,000              
Fair Value | 5.875% Senior Notes due 2024                  
Liabilities:                  
Senior notes, fair value 262,095,000 247,813,000              
Fair Value | 5.125% Senior Notes                  
Liabilities:                  
Senior notes, fair value 303,918,000 292,125,000              
Fair Value | 5.875% Senior Notes due 2022                  
Liabilities:                  
Senior notes, fair value 258,338,000 254,688,000              
Fair Value | 6.00% Senior Notes                  
Liabilities:                  
Senior notes, fair value 362,835,000 346,938,000              
Level 1 | Fair Value                  
Assets:                  
Cash and cash equivalents 81,377,000 68,038,000              
Restricted cash 49,884,000 19,614,000              
Liabilities:                  
Borrowings under the Senior Credit Facility 0 0              
Level 1 | Fair Value | 5.875% Senior Notes due 2024                  
Liabilities:                  
Senior notes, fair value 0 0              
Level 1 | Fair Value | 5.125% Senior Notes                  
Liabilities:                  
Senior notes, fair value 0                
Level 1 | Fair Value | 5.875% Senior Notes due 2022                  
Liabilities:                  
Senior notes, fair value 0 0              
Level 1 | Fair Value | 6.00% Senior Notes                  
Liabilities:                  
Senior notes, fair value 0 0              
Level 2 | Fair Value                  
Assets:                  
Cash and cash equivalents 0 0              
Restricted cash 2,284,000 2,705,000              
Liabilities:                  
Borrowings under the Senior Credit Facility 1,070,514,000 795,008,000              
Level 2 | Fair Value | 5.875% Senior Notes due 2024                  
Liabilities:                  
Senior notes, fair value 262,095,000 247,813,000              
Level 2 | Fair Value | 5.125% Senior Notes                  
Liabilities:                  
Senior notes, fair value 303,918,000 292,125,000              
Level 2 | Fair Value | 5.875% Senior Notes due 2022                  
Liabilities:                  
Senior notes, fair value 258,338,000 254,688,000              
Level 2 | Fair Value | 6.00% Senior Notes                  
Liabilities:                  
Senior notes, fair value 362,835,000 346,938,000              
Level 3 | Fair Value                  
Assets:                  
Cash and cash equivalents 0 0              
Restricted cash 0 0              
Liabilities:                  
Borrowings under the Senior Credit Facility 0 0              
Level 3 | Fair Value | 5.875% Senior Notes due 2024                  
Liabilities:                  
Senior notes, fair value 0 0              
Level 3 | Fair Value | 5.125% Senior Notes                  
Liabilities:                  
Senior notes, fair value 0                
Level 3 | Fair Value | 5.875% Senior Notes due 2022                  
Liabilities:                  
Senior notes, fair value 0 0              
Level 3 | Fair Value | 6.00% Senior Notes                  
Liabilities:                  
Senior notes, fair value 0 0              
AUSTRALIA | Subsidiaries | Carrying Value                  
Liabilities:                  
Non-recourse debt 393,737,000 490,502,000              
AUSTRALIA | Subsidiaries | Fair Value                  
Liabilities:                  
Non-recourse debt 394,671,000 491,735,000              
AUSTRALIA | Level 1 | Subsidiaries | Fair Value                  
Liabilities:                  
Non-recourse debt 0 0              
AUSTRALIA | Level 2 | Subsidiaries | Fair Value                  
Liabilities:                  
Non-recourse debt 394,671,000 491,735,000              
AUSTRALIA | Level 3 | Subsidiaries | Fair Value                  
Liabilities:                  
Non-recourse debt $ 0 $ 0