XML 65 R53.htm IDEA: XBRL DOCUMENT v3.10.0.1
DEBT AND LINES OF CREDIT - Contractual Maturities of Long Term Debt (Details)
$ in Thousands
Jun. 30, 2018
USD ($)
Debt Instrument [Line Items]  
2018 $ 328,767
2019 109,253
2020 319,042
2021 1,680
2022 351,999
Thereafter 0
Total 1,110,741
Debt Held by WMLP  
Debt Instrument [Line Items]  
2018 318,081
2019 4,174
2020 1,766
2021 1,664
2022 1,999
Thereafter 0
Total 327,684
All Other Debt  
Debt Instrument [Line Items]  
2018 10,686
2019 105,079
2020 317,276
2021 16
2022 350,000
Thereafter 0
Total $ 783,057