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INCOME TAXES - Narrative (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2018 | Sep. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |  |
Deferred income taxes adjustment |  |  |  |  | $ 1,250 | $ (15,525) | $ 583
Deferred tax liabilities, goodwill | $ 937 |  |  |  | 937 |  |
Increase in tax provision due to Tax Act |  |  |  |  |  | 33,700 |
Increase (decrease) deferred tax benefit related to continuing operations |  |  |  | $ (29,234) |  | (36,556) |
Deferred tax benefit of indefinite lived deferred tax liabilities |  |  |  | 12,758 | 0 | 12,758 | 0
Deferred federal taxes asset | 9,594 |  |  | 11,567 | 9,594 | 11,567 |
Long-term deferred state tax liability | (2,519) |  |  | (2,305) | (2,519) | (2,305) |
Net operating loss carryforwards subject to expiration | 110,586 |  |  |  | 110,586 |  |
Net operating loss carryforwards not subject to expiration | 3,209 |  |  |  | 3,209 |  |
State net operating loss carryforwards expiry period | 86,312 |  |  |  | 86,312 |  |
Alternative minimum tax credit carryforwards | 1,902 |  |  | 3,804 | 1,902 | 3,804 |
General business tax credit carryforwards | 6,192 |  |  | 5,439 | 6,192 | 5,439 |
Increase (decrease) in valuation allowance |  |  |  |  | 834 | (29,234) |
Deferred tax expense (benefit) due to Tax Cuts and Jobs Act |  |  |  | (15,614) |  |  |
Unrecognized tax benefit net of federal benefit on state issue | 2 |  |  | 6 | 2 | 6 |
Unrecognized tax benefits | 2 |  |  |  | 2 |  |
Uncertain tax positions, accrued interest | 2 |  |  | 3 | 2 | 3 | 5
Uncertain tax positions, penalties | 1 |  |  | 2 | 1 | 2 | 4
Accrued income tax expense | (2) |  |  | $ (3) | (2) | $ (3) | $ (91)
Goodwill |  |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |  |
Deferred income taxes adjustment | 292 | $ 406 | $ (1,635) |  | (937) |  |
Complete Disposal Company, Inc |  |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |  |
Net operating loss carryforwards | $ 1,320 |  |  |  | $ 1,320 |  |

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