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CASH, CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS (Details Textual) (USD $)	Mar. 31, 2013
Cash FDIC insurance amount limit	$ 250,000
Bank debt covenant amount	$ 1,000,000

X

- Definition

Amount of otherwise unrestricted cash, cash equivalents and short-term investments that is required under bank debt covenant by the entity during the period.

+ References

No definition available.

+ Details

Name:	iccc_BankDebtCovenantAmount
Namespace Prefix:	iccc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of insurance limit per institution per depositor that is fixed for short term investments held at different financial institutions that are insured by the FDIC.

+ References

No definition available.

+ Details

Name:	iccc_CashFdicInsuredAmountLimit
Namespace Prefix:	iccc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant