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INCOME TAXES - ADDITIONAL INFORMATION (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Operating Loss Carryforwards [Line Items]        
Deferred Income Tax Expense (Benefit) $ 900 $ 56,400    
Income Tax Examination, Description <div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company is under examination by tax authorities in the U.S. and Canada and remains subject to examination until the applicable statutes of limitation expire. The statutes of limitation for the material jurisdictions in which the Company files income tax returns remain open principally due to certain transfer pricing matters and are as follows:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="3" rowspan="1"></td></tr><tr><td style="width:49%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:50%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">United States — Federal</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2004 and forward</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">United States — Material States</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2004 and forward</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Canada</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2004 and forward</font></div></td></tr></table></div></div></div>      
Adjustments to Additional Paid in Capital, Income Tax Deficiency from Share-based Compensation     $ (100)  
Deferred Tax Assets, Operating Loss Carryforwards $ 15,557 19,128    
Unrecognized Tax Benefits 1,293 4,348 6,181 $ 5,436
Unrecognized Tax Benefits that Would Impact Effective Tax Rate 1,300 1,700 $ 7,500  
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit 100      
Unrecognized Tax Benefits, Interest on Income Taxes Accrued $ 800 $ 1,800    
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 35.00% 35.00%  
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount $ 3,400 $ 82,800    
Internal Revenue Service (IRS) [Member]        
Operating Loss Carryforwards [Line Items]        
Taxes Payable 43,200 65,000    
Canada Revenue Agency [Member]        
Operating Loss Carryforwards [Line Items]        
Deferred Tax Assets, Operating Loss Carryforwards, Foreign 6,400 10,400    
Unrecognized Tax Benefits   4,300 $ 6,200  
Foreign Tax Authority        
Operating Loss Carryforwards [Line Items]        
Deferred Tax Assets, Operating Loss Carryforwards, Foreign 7,200 7,000    
Deferred Tax Assets, Tax Credit Carryforwards   17,800    
State and Local Jurisdiction [Member]        
Operating Loss Carryforwards [Line Items]        
Deferred Tax Assets, Operating Loss Carryforwards $ 3,200 $ 3,100    
Minimum | Canada Revenue Agency [Member]        
Operating Loss Carryforwards [Line Items]        
Operating Loss Carryforwards, Expiration Date Jan. 01, 2036      
Minimum | Foreign Tax Authority        
Operating Loss Carryforwards [Line Items]        
Operating Loss Carryforwards, Expiration Date Jan. 01, 2019      
Minimum | State and Local Jurisdiction [Member]        
Operating Loss Carryforwards [Line Items]        
Operating Loss Carryforwards, Expiration Date Jan. 01, 2022