Intangible assets (Details) - USD ($) $ in Thousands |
2 Months Ended | 3 Months Ended | 9 Months Ended |
---|---|---|---|
Dec. 31, 2018 |
Sep. 30, 2019 |
Sep. 30, 2019 |
|
Intangible Assets, Net [Abstract] | |||
Gross Carrying Amount | $ 43,191 | $ 41,624 | $ 41,624 |
Accumulated Amortization | 134 | 931 | 931 |
Net Carrying Amount | 43,057 | 40,693 | $ 40,693 |
Weighted average remaining amortization period for intangible assets | 39 years 4 months 17 days | ||
Amortization | 254 | $ 797 | |
Shannon LNG Leases and Permits [Member] | |||
Intangible Assets, Net [Abstract] | |||
Gross Carrying Amount | 43,191 | 41,624 | 41,624 |
Accumulated Amortization | 134 | 931 | 931 |
Net Carrying Amount | $ 43,057 | $ 40,693 | $ 40,693 |
Shannon LNG Leases and Permits [Member] | Minimum [Member] | |||
Intangible Assets, Net [Abstract] | |||
Useful Life | 40 years | 40 years | |
Shannon LNG Leases and Permits [Member] | Maximum [Member] | |||
Intangible Assets, Net [Abstract] | |||
Useful Life | 91 years | 91 years |