XML 38 R25.htm IDEA: XBRL DOCUMENT v3.3.1.900
Business Description, Basis of Presentation and Significant Accounting Policies Schedule of Accounts, Notes, Loans, and Financing Receivable (Tables)
 12 Months Ended
Dec. 31, 2014
Schedule of Deferred Revenue, COGS, and Gross Margin [Abstract]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
The Company’s allowance for doubtful accounts activity for the years ended December 31, 2014 and 2013 was as follows:
 
Year ended December 31,
 
2014
 
2013
Balance at beginning of the year
$
129

 
$
60

Allowance increase (decrease)
(49
)
 
96

Write offs, net of recoveries
(22
)
 
(27
)
Balance at end of the year
$
58

 
$
129