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Income Taxes (Summary of Changes in Deferred Tax Asset Valuation Allowance) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Valuation Allowance [Line Items] |  |  |
Balance at beginning of year | $ 31,974 | $ 29,184 | $ 6,453
Balance at end of year | 34,769 | 31,974 | 29,184
Acquisition- related change |  |  |
Valuation Allowance [Line Items] |  |  |
Valuation allowance, deferred tax asset, increase (decrease), amount | 0 | 893 | 0
Charges to expense |  |  |
Valuation Allowance [Line Items] |  |  |
Valuation allowance, deferred tax asset, increase (decrease), amount | $ 2,795 | $ 1,897 | $ 22,731

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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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