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Term Loan Obligations - Face Value to Book Value Reconciliation (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
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Reconciliation of Face Value to Book Value [Abstract] |  |
Total debt obligations, including final payment fee (Face Value) | $ 11,488 | $ 2,750
Less: Debt discount | (428) |
Total obligation | $ 11,060 |

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- Definition Reconciliation of Face Value to Book Value [Abstract] + References No definition available. + Details
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- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. + References No definition available. + Details
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- Definition Amount, after accumulated amortization, of debt discount. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28541-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
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- Definition Amount of long-term debt and lease obligation, including portion classified as current. + References No definition available. + Details
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