Annual report pursuant to Section 13 and 15(d)

Note 2 - Summary of Significant Accounting Policies (Tables)

v3.8.0.1
Note 2 - Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Dec. 31, 2017
Notes Tables  
Allowance for Credit Losses on Financing Receivables [Table Text Block]
   
Balance
at
beginning of
Year
    
Charged
to
costs and
expenses
    
Deductions
(1)
    
Balance
at
end of Year
  
Allowance for doubtful accounts
— 2017
  $
4,989
     $
5,641
     $
(4,116
 )   $
6,514
  
Allowance for doubtful accounts
— 2016
  $
4,737
     $
5,631
     $
(5,379
 )   $
4,989
  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
2017
    
2016
  
Numerator:
                
Net loss
(in thousands)
   $
(20,707
 )   $
(222
 )
Denominator:
                
Weighted average common shares outstanding:
                
Basic
    
22,739,651
      
22,617,901
  
Dilutive effect of restricted shares, options and non-vested share awards
    
-
      
-
  
Diluted
    
22,739,651
      
22,617,901
  
Antidilutive awards:
    
490,428
      
90,715