XML 31 R24.htm IDEA: XBRL DOCUMENT

Segment Reporting (Tables)

9 Months Ended

Sep. 30, 2012

Summarized information about reported segment

The tables below summarize information about reported segments for the three and nine months ended September 30, 2012 and 2011.


	ZMI		ZND		ZMS		TOTAL
THREE MONTHS ENDED SEPTEMBER 30, 2012
Sales		10,003		99		0		10,102
Gross profit		7,834		52		0		7,886
Total assets		25,494		692		7		26,193

THREE MONTHS ENDED SEPTEMBER 30, 2011
Sales		9,427		—		—		9,427
Gross profit		7,492		—		—		7,492
Total assets		20,852		11		22		20,885

	ZMI		ZND		ZMS		TOTAL
NINE MONTHS ENDED SEPTEMBER 30, 2012
Sales		28,845		227		—		29,072
Gross profit		23,119		138		—		23,257
Total assets		25,494		692		7		26,193

NINE MONTHS ENDED SEPTEMBER 30, 2011
Sales		24,455		—		—		24,455
Gross profit		19,349		—		—		19,349
Total assets		20,852		11		22		20,885

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References+ Details