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Long-Term Debt (Supplemental Balance Sheet Information Related To Leases) (FY) (Details) - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Long-Term Debt [Abstract] |  |
Right of use asset - operating leases | $ 58 | $ 41
Lease liabilities - current | 58 | 41
Lease liabilities - noncurrent |  |
Total operating lease liabilities | 58 | 41
Other property and equipment, gross | 293 | 295
Accumulated depreciation | (159) | (146)
Other property and equipment, net | 134 | 149
Lease liabilities - current | 58 | 61
Lease liabilities - noncurrent | 42 | 41
Total finance lease liabilities | $ 100 | $ 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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