INCOME TAXES - Valuation Allowance (Details) - USD ($) $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2016 |
Dec. 31, 2015 |
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| INCOME TAXES | ||||
| Increase (decrease) in valuation allowance | $ 25.9 | $ (14.2) | ||
| Tax deductions related to exercise of stock options | $ 2.5 | $ 2.5 | ||
| Loss carryforward tax assets not included in deferred assets | 1.7 | 1.7 | 1.7 | 1.7 |
| Increase in equity if unrecorded deferred tax assets are ultimately realized | 1.7 | |||
| Unrecognized tax benefits, if recognized, would result in adjustments to other tax accounts, primarily deferred taxes | 5.4 | $ 12.2 | 5.4 | $ 12.2 |
| Income tax benefit | 0.0 | |||
| Tax positions subject to interest or penalties | $ 0.0 | $ 0.0 | ||
| X | ||||||||||
- Definition Loss carryforward tax assets not included in deferred tax assets, as a result of certain realization requirements, that arose directly from (or the use of which was postponed by) tax deductions related to stock-based compensation expense in excess of compensation expense recognized for financial reporting. No definition available.
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- Definition The effect, on equity, if loss carryforward tax assets not included in deferred tax assets are ultimately realized. No definition available.
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- Definition Represents the total amount of unrecognized tax benefits that, if recognized, would affect the amount of other tax accounts including deferred taxes. No definition available.
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- Definition Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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