XML 20 R7.htm IDEA: XBRL DOCUMENT
v3.22.1

Statements of Stockholders’ Equity (Parentheticals) | 12 Months Ended
--- | ---
Dec. 31, 2021 USD ($)
Statement of Stockholders' Equity [Abstract] |
Public offering of common stock | $ 17,011

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

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