Quarterly report pursuant to Section 13 or 15(d)

9. Segment and Geographic Information (Tables)

v2.4.0.8
9. Segment and Geographic Information (Tables)
3 Months Ended
Jun. 30, 2014
Segment Reporting [Abstract]  
Segment and Geographic Information
    Three Months Ended
June 30,
 
    2014     2013  
U.S.   $ 1,028,000     $ 1,323,000  
Mexico     1,470,000       1,424,000  
Europe and other     672,000       407,000  
    $ 3,170,000     $ 3,154,000