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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)