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Oil And Gas Properties (Q2) | 6 Months Ended | 12 Months Ended
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Jun. 30, 2020 | Dec. 31, 2019
Oil And Gas Properties [Abstract] |  |
Oil And Gas Properties | (5) Oil and Gas Properties The following table sets forth information concerning the Company’s oil and gas properties (in thousands):
|  | June 30, 2020 |  |  | December 31, 2019 |
Oil and gas properties |  | $ | 6,687 |  |  | $ | 6,751 |
Unevaluated properties |  |  | — |  |  |  | — |
Accumulated depreciation, depletion, and amortization |  |  | (2,642 | ) |  |  | (2,366 | )
Oil and gas properties, net |  | $ | 4,045 |  |  | $ | 4,385 |
The Company recorded depletion expense of $279,000 and $339,000 for the six months ended June 30, 2020 and 2019, respectively. During the six months ended June 30, 2020 and 2019, the Company also recorded in “Accumulated depreciation, depletion, and amortization” a $3,000 loss on asset retirement obligations and a $4,000 gain on asset retirement obligations, respectively. | 4. Oil and Gas Properties The following table sets forth information concerning the Company’s oil and gas properties: (in thousands):
|  | December 31, |
|  | 2019 |  |  | 2018 |
Oil and gas properties |  | $ | 6,751 |  |  | $ | 6,503 |
Unevaluated properties |  |  | — |  |  |  | 23 |
Accumulated depreciation, depletion and amortization |  |  | (2,366 | ) |  |  | (1,722 | )
Oil and gas properties, net |  | $ | 4,385 |  |  | $ | 4,804 |
During the years ended December 31, 2019 and 2018, the Company recorded depletion expense of $637,000 and $722,000, respectively.

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