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Income Tax - Narrative (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Valuation Allowance [Line Items] |  |
Additional paid-in capital | $ 985,818 | $ 1,005,366
Unrecorded deferred tax liability | 5,300 |
CFS |  |
Valuation Allowance [Line Items] |  |
Additional paid-in capital | 13,400 |
Ameriana |  |
Valuation Allowance [Line Items] |  |
Additional paid-in capital | 11,900 |
State and Local Jurisdiction |  |
Valuation Allowance [Line Items] |  |
State tax loss carryforward | 15,200 |
State deferred tax assets | $ 7,100 |

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- Definition Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 65 -Paragraph 15 -Subparagraph (g)(2) -URI http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)(a)(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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