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v2.4.1.9

General information, details (Details) | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
[MinimumMember] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration Risk, Percentage | 10.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_RangeAxis = us-gaap_MinimumMember | 10.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_RangeAxis = us-gaap_MinimumMember | 10.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_RangeAxis = us-gaap_MinimumMember
[MajorCustomerMember] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration Risk, Percentage |  | 16.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerMember | 46.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerMember
[MajorCustomerBMember] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration Risk, Percentage | 25.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerBMember | 23.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerBMember | 22.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerBMember
[MajorCustomerCMember] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration Risk, Percentage | 31.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerCMember |  |
[MajorCustomerDMember] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration Risk, Percentage |  |  | 22.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerDMember
[MajorCustomerEMember] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration Risk, Percentage | 17.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerEMember | 38.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerEMember |
[MajorCustomerFMember] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration Risk, Percentage | 14.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerFMember | 10.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = dcix_MajorCustomerFMember |

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13537-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13531-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 + Details
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