Annual report pursuant to Section 13 and 15(d)

Schedule II - Valuation and Qualifying Accounts (Tables)

v3.19.1
Schedule II - Valuation and Qualifying Accounts (Tables)
12 Months Ended
Dec. 31, 2018
Notes Tables  
Schedule II Valuation and Qualifying Accounts [Table Text Block]
Description
 
Balance
Beginning
of Year
   
Charges (Recoveries)
to Cost and
Expenses
   
Deductions
(1)
   
Balance
End
of Year
 
Year Ended December 31, 2018
                               
Allowance for doubtful accounts (deducted from trade and notes receivable)
  $
4,039
    $
(928
)   $
(2,251
)   $
860
 
Year Ended December 31, 2017
                               
Allowance for doubtful accounts (deducted from trade and notes receivable)
  $
5,359
    $
(1,283
)
  $
(37
)
  $
4,039
 
Year Ended December 31, 2016
                               
Allowance for doubtful accounts (deducted from trade and notes receivable)
  $
1,177
    $
4,280
    $
(98
)
  $
5,359