Subsequent Events (Details) |
1 Months Ended | 12 Months Ended | |
|---|---|---|---|
|
Feb. 21, 2020
USD ($)
a
|
Feb. 27, 2020
$ / shares
|
Dec. 31, 2017
USD ($)
|
|
| Subsequent Event [Line Items] | 听 | 听 | 听 |
| Payments to acquire land | $ | 听 | 听 | $ 0 |
| Subsequent event | 听 | 听 | 听 |
| Subsequent Event [Line Items] | 听 | 听 | 听 |
| Sub-share declared (in USD per share) | $ / shares | 听 | $ 10.00 | 听 |
| Surface acres of land acquired (in acres) | a | 671 | 听 | 听 |
| Net royalty interests (in acres) | a | 755 | 听 | 听 |
| Payments to acquire land | $ | $ 14,900,000 | 听 | 听 |
| Special | Subsequent event | 听 | 听 | 听 |
| Subsequent Event [Line Items] | 听 | 听 | 听 |
| Sub-share declared (in USD per share) | $ / shares | 听 | $ 6.00 | 听 |
| X | ||||||||||
- Definition Royalty Interest Acquired, Acres No definition available.
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| X | ||||||||||
- Definition Surface Acres Of Land Acquired No definition available.
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| X | ||||||||||
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash outflow from the acquisition of real estate intended to generate income for the owner; excludes land acquired for use by the owner. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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