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v3.23.1

Summary of Significant Accounting Policies (Narrative) (Details) $ in Thousands | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Aug. 31, 2021 USD ($) | Dec. 31, 2022 USD ($) Segment | Dec. 31, 2021 USD ($) | Jan. 01, 2023 USD ($)
Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Allowance for credit losses related to notes receivable outstanding |  | $ 0 |  |
Accounts receivable |  | 600 | $ 600 |
Intangible assets impairment charges |  | 0 | 0 |
Goodwill impairment charges |  | 0 |  |
Deferred tax assets |  | 9,449 | 4,488 |
Selling, General and Administrative Expenses [Member] |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Advertising and promotion expense |  | $ 400 | $ 400 |
Maximum [Member] |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Percentage of service revenue that is recognized over a period of time against total revenue |  | 80.00% |  |
Adjustment to retained earnings |  |  |  | $ 400
Minimum [Member] |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Adjustment to retained earnings |  |  |  | $ 300
American Laboratory Trading [Member] |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Stock Issued During Period, Value, Acquisitions | $ 5,600 |  |  |
ASC 606 [Member] |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Deferred revenue |  | $ 400 |  |
Number of reporting segment | Segment |  | 3 |  |
ASC 606 [Member] | Maximum [Member] |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Percentage of service revenue that is recognized over a period of time against total revenue |  | 1.00% |  |

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