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Other Financial Information - Accrued and Other Current Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
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Other Financial Information [Abstract] |  |
Accrued payroll and related expenses | $ 3,284 | $ 2,355
Accrued interest | 130 | 142
Accrued purchases of goods and services | 435 | 803
Accrued royalties | 62 | 514
Accrued clinical study activity | 121 | 162
Finance lease obligations, current portion | 595 | 700
Legal accrual | 700 | 0
Refund liability | 254 | 445
Other accrued liabilities | 352 | 226
Accrued and other current liabilities | $ 5,933 | $ 5,347

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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