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INCOME TAXES - Tax Credit Carryforward (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Foreign |  |
Tax credit carryforwards |  |
Valuation allowance, tax credit carryforwards | $ 1.0 | $ 0.8
Research and development | State |  |
Tax credit carryforwards |  |
Valuation allowance, tax credit carryforwards | 0.2 | 0.2
Interest expense carryforwards | State | Maximum |  |
Tax credit carryforwards |  |
Valuation allowance, tax credit carryforwards | $ 0.1 | $ 0.1

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- Definition Amount of valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from tax credit carryforwards for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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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