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Segment Reporting and Concentrations (Details Textual) (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2013		Jun. 30, 2012		Jun. 30, 2013		Jun. 30, 2012		Dec. 31, 2012
Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest	$ (1,499)	[1]	$ 2,018	[1]	$ (1,870)	[1]	$ 5,740	[1]
Content Services [Member]
Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest	1,062	[1]	3,404	[1]	2,080	[1]	9,896	[1]
Content Services [Member] | After Intersegment Elimination [Member]
Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest	600		3,700		1,300		8,900
IADS [Member]
Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest	(2,561)	[1]	(1,386)	[1]	(3,950)	[1]	(4,156)	[1]
IADS [Member] | After Intersegment Elimination [Member]
Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest	$ (2,100)		$ (1,700)		$ (3,200)		$ (3,200)
Major Customer [Member]
Entity-Wide Accounts Receivable, Major Customer, Percentage	36.00%				36.00%				30.00%
Foreign Customer [Member]
Concentration Risk, Percentage	32.00%		22.00%		31.00%		21.00%
Entity-Wide Accounts Receivable, Major Customer, Percentage	61.00%				61.00%				55.00%
Major Customer One [Member]
Concentration Risk, Percentage	28.00%		47.00%		27.00%		48.00%
Major Customer Two [Member]
Concentration Risk, Percentage	26.00%				25.00%
[1] Before elimination of any inter-segment profits.

X

- Definition

Percentage of accounts receivable from a single external customer that accounts for 10 percent or more of an entity's accounts receivable.

+ References

No definition available.

+ Details

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Namespace Prefix:	inod_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- 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=28364263&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=28364263&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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Namespace Prefix:	us-gaap_
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X

- Definition

This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 10

-Article 5

+ Details

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Data Type:	xbrli:monetaryItemType
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