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v3.22.4

Leases (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 USD ($) ft² | Dec. 31, 2021 USD ($)
Right-of-use assets: |  |
Operating lease right-of-use asset | $ 334 | $ 0
Operating lease liabilities: |  |
Accrued expenses | $ 222 |
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued expenses |
Operating lease liability, non-current portion | $ 117 | $ 0
Total operating lease liabilities | $ 339 |
Remaining lease term | 1 year 6 months |
Discount rate | 5.00% |
Operating cash outflows | $ 400 |
Office space in Minneapolis, Minnesota |  |
Lessee, Lease, Description [Line Items] |  |
Area of land leased | ft² | 23,890 |
Lessee, Operating Lease, Existence of Option to Extend [true false] | true |
Lessee, Operating Lease, Renewal Term | 5 years |

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- Definition Discount rate used by lessee to determine present value of operating lease payments. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c)(3) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918673-209980 + Details
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- Definition Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918673-209980 + Details
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