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Related Party Transactions and Balances - Summary of Related Party Transactions (Parenthetical) (Detail) (Chief Operating Officer [Member])	12 Months Ended
	Dec. 31, 2013 Lease_Agreement
Chief Operating Officer [Member]
Related Party Transaction [Line Items]
Common shares issued	410,000us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefOperatingOfficerMember
Key lease agreements acquired	8idi_NumberOfLeaseAgreementsAcquired / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefOperatingOfficerMember

X

- Definition

Number of Lease Agreements Acquired

+ References

No definition available.

+ Details

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X

- Definition

Number of shares of equity interests issued or issuable to acquire entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)(4)

-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

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- Details

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