XML 69 R64.htm IDEA: XBRL DOCUMENT v2.4.1.9
Income taxes, textuals (Details)
Dec. 31, 2014
Income Tax Uncertainties [Abstract]  
Minimum stock ownership percentage for tax exemption 50.00%dcix_MinimumStockOwnershipPercentageForTaxExemption
Minimum vote and value percentage of regularly traded stock 50.00%dcix_MinimumVoteAndValuePercentageOfRegularlyTradedStock
Significant shareholder percentage 5.00%dcix_SignificantShareholderPercentage