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INCOME TAXES (Tax Credit) (Details) $ in Millions | Dec. 31, 2017 USD ($)
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U.S Federal |
Tax credit carryforwards |
Valuation allowance against the related deferred tax assets | $ 60.8
U.S Federal | Alternative minimum tax credit carryforwards |
Tax credit carryforwards |
Tax credit carryforwards | 1.0
U.S Federal | Research and development credit carryforwards |
Tax credit carryforwards |
Tax credit carryforwards | 8.0
Tax Credit Carry Forward Amount Not Subject To Expiration | 2.5
Tax Credit Carry Forward Amount Subject To Expiration | 5.5
Foreign |
Tax credit carryforwards |
Tax credit carryforwards | $ 51.8

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