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Segment And Significant Customer Information (Details 1)	Sep. 30, 2014	Dec. 31, 2013
MWI Veterinary Supply Company [Member]
Revenue, Major Customer [Line Items]
Accounts receivable due from significant customers	33.00%	26.00%
Animal Health International, Inc [Member]
Revenue, Major Customer [Line Items]
Accounts receivable due from significant customers	25.00%	39.00%
Robert J. Matthews Company [Member]
Revenue, Major Customer [Line Items]
Accounts receivable due from significant customers	14.00%	10.00%

X

- Definition

The percentage amounts represents to accounts receivable due from significant customers as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	iccc_AccountsReceivableDueFromSignificantCustomers
Namespace Prefix:	iccc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_EntityWideRevenueMajorCustomerLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration