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Summary of Significant Accounting Policies (Details Textual) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Significant Accounting Policies Textual [Abstract]      
Decrease (increase) in income (loss) before income taxes $ 0.01iccc_ShareBasedCompensationDecreaseIncreaseInIncomeLossBeforeIncomeTaxsPerShare $ 0.01iccc_ShareBasedCompensationDecreaseIncreaseInIncomeLossBeforeIncomeTaxsPerShare $ 0.01iccc_ShareBasedCompensationDecreaseIncreaseInIncomeLossBeforeIncomeTaxsPerShare
Stock-based compensation $ 30,004us-gaap_ShareBasedCompensation $ 31,359us-gaap_ShareBasedCompensation $ 35,985us-gaap_ShareBasedCompensation
Advertising expense 66,193us-gaap_AdvertisingExpense 151,080us-gaap_AdvertisingExpense 174,314us-gaap_AdvertisingExpense
Federal deposit insurance corporation limits 250,000us-gaap_CashFDICInsuredAmount    
Debt issue costs 26,489us-gaap_DebtIssuanceCosts    
U.S. government aggregated amount $ 567,000us-gaap_USGovernmentSecuritiesAtCarryingValue $ 1,770,000us-gaap_USGovernmentSecuritiesAtCarryingValue  
Building Addition [Member]      
Significant Accounting Policies Textual [Abstract]      
Property, plant and equipment, useful life 25 years    
Building Improvements [Member]      
Significant Accounting Policies Textual [Abstract]      
Property, plant and equipment, useful life 10 years    
Property, Plant and Equipment, Other Types [Member]      
Significant Accounting Policies Textual [Abstract]      
Property, plant and equipment, useful life 10 years    
Computer Equipment [Member]      
Significant Accounting Policies Textual [Abstract]      
Property, plant and equipment, useful life 3 years    
Other Assets [Member]      
Significant Accounting Policies Textual [Abstract]      
Property, plant and equipment, useful life 5 years