XML 106 R77.htm IDEA: XBRL DOCUMENT v3.3.1.900
Supplementary Unrestricted Subsidiary Information - CONDENSED CONSOLIDATING BALANCE SHEETS (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
ASSETS      
Current assets (including affiliates) $ 121,129 $ 136,118  
Mineral rights, net 1,094,027 1,781,852  
Equity in unconsolidated investment 261,942 264,020  
Other non-current assets (including affiliates) 206,977 262,734  
Total assets 1,684,075 2,444,724 $ 1,991,856
LIABILITIES AND CAPITAL      
Current portion of long-term debt, net 80,983 80,983  
Other current liabilities (including affiliates) 55,664 66,948  
Long-term debt, net (including affiliate) 1,304,013 1,394,240  
Other non-current liabilities (including affiliates) 170,473 182,398  
Partners' capital 76,336 720,805  
Non-controlling interest (3,394) (650)  
Total liabilities and capital 1,684,075 2,444,724  
Unrestricted Subsidiaries of NRP      
ASSETS      
Current assets (including affiliates) 21,540 23,842  
Mineral rights, net 134,445 446,938  
Equity in unconsolidated investment 0 0  
Other non-current assets (including affiliates) 2,287 4,156  
Total assets 158,272 474,936  
LIABILITIES AND CAPITAL      
Current portion of long-term debt, net 0 0  
Other current liabilities (including affiliates) 7,351 16,212  
Long-term debt, net (including affiliate) 85,000 110,000  
Other non-current liabilities (including affiliates) 4,703 5,193  
Partners' capital 64,663 344,232  
Non-controlling interest (3,445) (701)  
Total liabilities and capital 158,272 474,936  
NRP and its Restricted Subsidiaries      
ASSETS      
Current assets (including affiliates) 99,589 112,276  
Mineral rights, net 959,582 1,334,914  
Equity in unconsolidated investment 261,942 264,020  
Other non-current assets (including affiliates) 204,690 258,578  
Total assets 1,525,803 1,969,788  
LIABILITIES AND CAPITAL      
Current portion of long-term debt, net 80,983 80,983  
Other current liabilities (including affiliates) 48,313 50,736  
Long-term debt, net (including affiliate) 1,219,013 1,284,240  
Other non-current liabilities (including affiliates) 165,770 177,205  
Partners' capital 11,673 376,573  
Non-controlling interest 51 51  
Total liabilities and capital $ 1,525,803 $ 1,969,788