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Income Taxes (Details Textual) - USD ($) | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Jan. 27, 2023 | Aug. 16, 2022 | Dec. 31, 2020
Income Taxes |  |  |  |  |
Net operating losses |  | $ 58,900,000 |  |  |
Change in valuation allowance | $ 7,500,000 | 3,600,000 |  |  |
Income taxes, description | We have deferred tax assets related to foreign NOL carryforwards, which begin to expire in 2034, in the amount of $17.5 million. |  |  |  |
Purchase price |  | 200,000 | $ 4,000,000 |  |
Uncertain tax position | $ 100,000 |  |  |  | $ 30,000
Deferred expense |  | 3,400,000 |  |  |
Income tax refunds | $ 100,000 | $ 100,000 |  |  |
Percentage of tax credit carryforward available to offset | 80.00% |  |  |  |
Percentage of provisions corporate alternative minimum tax |  |  |  | 15.00% |
Provisions of average adjusted financial statement income |  |  |  | $ 1,000,000,000 |
Percentage of excise tax surcharge on stock repurchases |  |  |  | 1.00% |

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- Definition Percentage of tax credit carryforward available to offset. + References No definition available. + Details
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32632-109319 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32621-109319 + Details
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- Definition Description of events or transactions pertaining to income taxes classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 14 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32705-109319 + Details
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