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Long-Term Debt And Lease Liabilities (Supplemental Balance Sheet Information Related To Leases) (Q2) (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
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Long-Term Debt And Lease Liabilities [Abstract] |  |
Right of use asset - operating leases | $ 73 | $ 41
Lease liabilities - current | 62 | 41
Lease liabilities - noncurrent | 11 |
Total operating lease liabilities | 73 | 41
Other property and equipment, gross | 264 | 295
Accumulated depreciation | (138) | (146)
Other property and equipment, net | 126 | 149
Lease liabilities - current | 59 | 61
Lease liabilities - noncurrent | 30 | 41
Total finance lease liabilities | $ 89 | $ 102

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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
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