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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Income Taxes [Line Items] |  |  |
Liability for deferred taxes on undistributed foreign earnings | $ 1,100 |  |
State and local net operating loss carry forwards year start | 2022 |  |
State and local net operating loss carry forwards year end | 2041 |  |
Valuation reserve | $ 5,500 | $ 6,000 |
Additional income tax expense (benefit) | $ (500) | (200) | $ 200
Income tax positions recognized, minimum percentage | 50.00% |  |
Expense for interest and penalties | $ 100 | 100 |
Valuation allowances | 5,476 | $ 5,965 |
State and Local Jurisdiction [Member] |  |  |
Income Taxes [Line Items] |  |  |
Net operating loss carry forward | 42,800 |  |
Overseas Jurisdictions [Member] |  |  |
Income Taxes [Line Items] |  |  |
Net operating loss carry forward | 9,800 |  |
Valuation allowances | $ 6,500 |  |
State and Foreign Authorities [Member] |  |  |
Income Taxes [Line Items] |  |  |
Open tax years |  | 2015 2016 2017 2018 2019 2020 |

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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals. + 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 http://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 http://asc.fasb.org/extlink&oid=121826272&loc=d3e32621-109319 + Details
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