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Statements of Stockholders' Equity (Unaudited) (Parentheticals) | 9 Months Ended
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Sep. 30, 2021 USD ($)
Statement of Stockholders' Equity [Abstract] |
Public offering of common stock | $ 17,011

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- Definition Public offering of common stock. + References No definition available. + Details
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Namespace Prefix: | iccc_
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Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration