XML 41 R19.htm IDEA: XBRL DOCUMENT v2.4.0.8
Segment Information and Concentrations (Tables)
 3 Months Ended
Mar. 31, 2014
Notes to Financial Statements  
Revenue by geographic areas
   Three Months Ended March 31,
Revenues:  2014  2013
   United States   $2,682,077   $2,577,630 
   Europe    745,070    873,147 
   Asia and rest of world    368,192    814,398 
      Total revenues   $3,795,339   $4,265,175 
           
Major customers accounted for at least 10% of total revenues
   Three Months Ended March 31,
   2014  2013
Ingram Micro Inc.    33%   16%
Scansource, Inc.    13%   20%
BlueStar, Inc.    15%   * 
CF Company.    *    18%
Major customers as a percentage of net accounts receivable balances
   March 31,  December 31,
   2014  2013
Company A    38%   43%
Company B    28%   28%
Company C    16%   14%