Schedule II - Valuation and Qualifying Accounts
 12 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]
Schedule II Valuation and Qualifying Accounts
 
 
 
 
 
 
 
Additions
 
 
 
 
 
 
 
 
 
 
 
Balance at
 
 
Charged to
 
 
Charged to
 
 
 
 
 
 
Balance at
 
 
 
beginning of
 
 
costs and
 
 
other
 
 
 
 
 
 
end of
 
 
 
period
 
 
expenses
 
 
accounts
 
 
Deductions
 
 
period
 
                                         
Year Ended December 31, 2016:
                                        
Allowance for doubtful accounts
   $
4,380
    $
3,298
    $
1,058
(1)
   $
2,835
(2)
   $
5,901
 
                                         
Year Ended December 31, 2015:
                                        
Allowance for doubtful accounts
   $
3,198
    $
1,928
    $
1,152
(1)
  $
1,898
(2)
  $
4,380
 
                                         
Year Ended December 31, 2014:
                                        
Allowance for doubtful accounts
   $
2,465
    $
881
    $
2,717
(1)
  $
2,865
(2)
  $
3,198
 
 
 
Notes:
 
Schedule above has been recast from prior year to exclude activity related to discontinued operations.
 
(1)
 Amounts primarily include the allowance for contractual adjustments related to our non-emergency transportation services operating segment that are recorded as adjustments to non-emergency transportation services revenue. Amount additionally includes impact from change in foreign currency rates.
(2)
 Write-offs, net of recoveries
 
All other schedules are omitted because they are not applicable or the required information is shown in our financial statements or the related notes thereto.