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Leases - Summary of Activity for Our Right of Use Assets And Lease Liabilities (Details) - USD ($) $ in Thousands | 6 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2023 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Right-of-Use Asset |  |  |  |
Beginning balance | $ 142 | $ 142 | $ 659 | $ 659
Additions |  |  |  | 11
Non-cash lease expense and payments | (101) | (101) | (290) | (349)
Impairment charges |  | 0 | (179) | (179)
Ending balance | 41 | 41 |  | 142
Operating Lease Liabilities |  |  |  |
Beginning balance | 236 | 236 | $ 728 | 728
Additions |  |  |  | 11
Non-cash lease expense and payments | (193) |  |  | (503)
Impairment charges |  |  |  | 0
Ending balance | $ 43 | $ 43 |  | $ 236

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- Definition Operating Lease, Liability, Amortization And Payments + References No definition available. + Details
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- Definition Operating Lease, Liability, Impairment Charges + References No definition available. + Details
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- Definition Operating Lease, Right-of-Use Asset, Additions + References No definition available. + Details
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- Definition Amount of loss from impairment of right-of-use asset from operating lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 25 -Paragraph 6 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479365/842-20-25-6 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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- Definition Amount of periodic reduction over lease term of carrying amount of right-of-use asset from operating lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 + Details
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