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Revenue Recognition (Tables) | 12 Months Ended
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Dec. 31, 2018
Revenue from Contract with Customer [Abstract] |
Schedule of Disaggregated Revenue | The Company’s disaggregated revenues from its share of revenue from the sale of oil and natural gas and liquids in its North Dakota, Texas and Louisiana regions are presented in the following table:
|  | Year Ended December 31, |
|  | 2018 |  |  | 2017 |
|  | (in thousands) |
Revenue: |  |  |  |  |  |
North Dakota |  |  |  |  |  |  |  |
Oil |  | $ | 2,925 |  |  | $ | 4,032 |
Natural gas and liquids |  |  | 320 |  |  |  | 371 |
Total |  |  | 3,245 |  |  |  | 4,403 |
Texas |  |  |  |  |  |  |  |
Oil |  |  | 1,684 |  |  |  | 1021 |
Natural gas and liquids |  |  | 278 |  |  |  | 448 |
Total |  |  | 1,962 |  |  |  | 1,469 |
Louisiana |  |  |  |  |  |  |  |
Oil |  |  | - |  |  |  | - |
Natural gas and liquids |  |  | 332 |  |  |  | 673 |
Total |  |  | 332 |  |  |  | 673 |
Combined Total |  | $ | 5,539 |  |  | $ | 6,545 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
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