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Segment And Significant Customer Information (Details Textual)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Domestic Tax Authority [Member]
Total product sales	83.00%	80.00%	81.00%	82.00%
Foreign Country [Member]
Total product sales	14.00%	14.00%	14.00%	16.00%

X

- Definition

The percentage of net product revenue from significant customers from the dairy and beef industries.

+ References

No definition available.

+ Details

Name:	iccc_SalesRevenueNetPercentage
Namespace Prefix:	iccc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration