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Business Overview and Summary of Significant Accounting Policies - Narrative (Details) | 12 Months Ended
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Dec. 31, 2022 USD ($) segment product | Dec. 31, 2021 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Number of products approved by the U.S. FDA | product | 9 |
Number of business segments | segment | 1 |
Provision for doubtful accounts | $ 0 | $ 0
Allowance for doubtful accounts receivable, current | $ 0 | $ 0
Three individual customers | Customer concentration risk | Accounts receivable |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Concentration risk, percentage | 86.00% | 91.00%
U.S. Government | Customer concentration risk | Accounts receivable |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Concentration risk, percentage |  | 29.00%

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