Annual report pursuant to Section 13 and 15(d)

Schedule II - Valuation and Qualifying Accounts (Tables)

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Schedule II - Valuation and Qualifying Accounts (Tables)
 12 Months Ended
Dec. 31, 2017
Valuation and Qualifying Accounts [Abstract]  
Schedule of Valuation and Qualifying Accounts Disclosure

          Additions              
    Balance at     (Reductions)     (1)     Balance at  
    Beginning     Charged to     Deductions     end  
Description   of Period     Operations     Other     of Period  
2016                        
Allowance for doubtful accounts   $ 802       899       (1,338 )   $ 363  
Allowance for doubtful notes   $ 1,626       20       -     $ 1,646  
Tax valuation allowance   $ 56,868       -       7,612     $ 64,480  
                                 
2017                                
Allowance for doubtful accounts   $ 363       (363 )     -     $ -  
Allowance for doubtful notes   $ 1,646       -       (777 )   $ 869  
Tax valuation allowance   $ 64,480       -       (22,315 )   $ 42,165  

 

(1) Includes payments and actual write offs, as well as changes in estimates in the reserves.