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INCOME TAXES - Narrative (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Income Tax Disclosure [Abstract] |  |  |  |
Increase in tax provision due to Tax Act |  | $ 33,700 |  |
Deferred tax benefit related to continuing operations | $ (29,234) | 36,556 |  |
Deferred tax benefit of indefinite lived deferred tax liabilities | 12,758 | 12,758 | $ 0 | $ 0
Income tax settlement amount |  |  |  | 180
Tax paid for income tax settlement |  |  |  | 168
Interest paid for income tax settlement |  |  |  | $ 12
Potential cumulative liability (less than) |  |  |  | 8.00%
Deferred federal taxes asset | 11,567 | 11,567 | 0 |
Long-term deferred state tax liability | 2,305 | 2,305 | 6,178 |
Net operating loss carryforwards | 101,187 | 101,187 |  |
State net operating loss carryforwards expiry period | 114,362 | 114,362 |  |
Alternative minimum tax credit carryforwards | 3,804 | 3,804 | 3,804 |
General business tax credit carryforwards | 5,439 | 5,439 | 4,433 |
Increase (decrease) in valuation allowance |  | (29,234) | 4,582 |
Deferred tax expense (benefit) due to Tax Cuts and Jobs Act | (15,614) |  |  |
Unrecognized tax benefit net of federal benefit on state issue | 6 | 6 | 9 |
Unrecognized tax benefits | 4 | 4 |  |
Uncertain tax positions, accrued interest | 3 | 3 | 5 | $ 92
Uncertain tax positions, penalties | 2 | 2 | 4 | 8
Accrued income tax expense | $ (3) | $ (3) | $ (91) | $ (51)

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