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Subsequent Events - Additional Information (Details) - USD ($) $ in Thousands | Aug. 11, 2020 | Feb. 13, 2020 | Sep. 05, 2019
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Secured Promissory Note | Private Placement |  |  |
Subsequent Event [Line Items] |  |  |
Secured note principal amount |  | $ 1,000 | $ 1,500
Subsequent Event | Austin, Texas |  |  |
Subsequent Event [Line Items] |  |  |
Impact to consolidated statements of operations in connection with lease termination | $ 552 |  |
Write off of net leasehold improvement assets | 237 |  |
Write off of net operating ROU asset and liability | 33 |  |
Contract termination costs | 350 |  |
Security deposit | 72 |  |
Estimated cash saving on remaining lease term due to termination of lease | $ 1,200 |  |

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- Definition Lease contract termination costs. + References No definition available. + Details
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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399 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 The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.8,17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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