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Summary of Significant Accounting Policies - Additional Information (Details) |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Nov. 21, 2022 USD ($) shares | Jun. 30, 2021 USD ($) | Dec. 31, 2022 USD ($) Segment shares | Dec. 31, 2021 USD ($) | Dec. 31, 2018 USD ($)
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Cash and cash equivalents |  |  | $ 43,088,000 | $ 32,712,000 |
Number of operating segments | Segment |  |  | 1 |  |
Restricted cash |  |  | $ 100,000 | $ 100,000 |
Restricted Cash, Current, Statement of Financial Position [Extensible Enumeration] |  |  | Other current assets | Other current assets |
Impairment of long-lived assets |  |  | $ 0 | $ 0 |
Impairment of intangible assets |  |  |  | 0 |
Goodwill impairments loss |  |  | 0 |  |
Gross proceeds from financing transactions | $ 70,700,000 |  |  |  |
Proceeds after deducting commissions, fees and expenses payable | 65,700,000 |  |  |  |
Amount used to retire outstanding debt | 23,900,000 |  | 28,604,000 | 45,428,000 |
Reserve for inventory |  |  | 100,000 | 0 |
Excess and obsolete inventory |  |  | $ 906,000 | 0 |
Integrated Diagnostics, Inc |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Business acquisition contingent consideration gross margin target |  | $ 2,000,000.0 |  |  | $ 2,000,000.0
Business acquisition contingent consideration gross margin target period |  |  |  |  | 7 years
Minimum |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Property, plant and equipment, useful Lives |  |  | 3 years |  |
Minimum | Product Life and Patent Life |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Finite-lived intangible asset, useful life |  |  | 9 years |  |
Maximum |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Property, plant and equipment, useful Lives |  |  | 5 years |  |
Maximum | Product Life and Patent Life |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Finite-lived intangible asset, useful life |  |  | 10 years |  |
Other Current Assets |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Inventory |  |  | $ 1,400,000 | $ 2,900,000 |
Other Long-term Assets |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Refundable deposit |  |  | 5,000,000.0 |  |
Perceptive Term Loan |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Cash and cash equivalents |  |  | 43,100,000 |  |
Principal balance outstanding |  |  | $ 30,000,000.0 |  |
Funding amount | $ 30,000,000.0 |  |  |  |
Warrants exercisable | shares | 3,000,000 |  |  |  |
Perceptive Term Loan | First Tranche |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Debt instrument, aggregate principal amount | $ 10,000,000.0 |  |  |  |
Warrants exercisable | shares | 3,000,000 |  |  |  |
Perceptive Term Loan | Two Tranche |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Debt instrument, aggregate principal amount | $ 10,000,000.0 |  |  |  |
Additional warratns exercisable | shares | 1,000,000 |  |  |  |
Perceptive Term Loan | Maximum |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Debt instrument, aggregate principal amount | $ 50,000,000.0 |  |  |  |
Warrant issued to purchase shares | shares | 5,000,000 |  |  |  |
Additional warratns exercisable | shares |  |  | 2,000,000 |  |

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