Debt - Pinedale Credit Facility (Details) - USD ($) |
Dec. 29, 2017 |
Jun. 30, 2019 |
|---|---|---|
| Pinedale LP [Member] | Amended Pinedale Term Credit Facility [Member] | ||
| Line of Credit Facility [Line Items] | ||
| Debt term | 5 years | |
| Face amount | $ 41,000,000.0 | |
| Coupon rate percentage | 6.50% | |
| Principal payment | $ 294,000 | |
| Pinedale Liquids Gathering System [Member] | ||
| Line of Credit Facility [Line Items] | ||
| Net assets | $ 134,400,000 |
| X | ||||||||||
- Definition Amount of net assets (liabilities). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount of the required periodic payment applied to principal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|