XML 52 R22.htm IDEA: XBRL DOCUMENT v2.4.0.8
NOTE 2 - SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
Dec. 31, 2013
Accounting Policies [Abstract]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] The following table summarizes the annual changes in our allowance for doubtful accounts:

Balance at December 31, 2011
 
$
19
 
    Provision for doubtful accounts receivable
   
179
 
    Write-off of uncollectible accounts receivable
   
(16
)
    Balance at December 31, 2012
 
$
182
 
    Provision for doubtful accounts receivable
   
37
 
    Write-off of uncollectible accounts receivable
   
             (51
) 
    Balance at December 31, 2013
 
$
168