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Segment Reporting
 3 Months Ended
Mar. 31, 2013
Segment Reporting

(12) SEGMENT REPORTING

At March 31, 2013, the Company has determined that it has three reporting segments comprised of the following subsidiaries, ZMI and ZBC, ZND and ZEU, and ZMS. This determination was made based on the nature of the products and services offered to customers or the nature of the function in the organization. The accounting policies for each of these segments are the same as those described in Note 2, and inter-segment transactions are eliminated.

Net revenue was primarily generated from sales in the United States.

 

 

 

 

 

 

 

ZMI &
ZBC

ZND &
ZEU

ZMS

TOTAL

 

 

 

 

 

THREE MONTHS ENDED MARCH 31, 2013

 

 

 

 

Sales             

$              7,606             

$              62

$              -

$              7,668

Gross profit             

              5,430             

              47

              -

              5,477

Total assets             

              24,142             

              625

              24

              24,791

 

 

 

 

 

THREE MONTHS ENDED MARCH 31, 2012

 

 

 

 

Sales             

$              8,869             

              75

$              -             

$              8,944

Gross profit             

              7,081             

              50

              -

              7,131

Total assets             

              23,098             

              781

              9

              23,888