Note 11 - Intangible Assets, Net (Details) - Intangible Assets, Net (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
Mar. 31, 2015	Dec. 31, 2014
Intangible assets subject to amortization:
Finite-lived intangible assets	$ 13,882	$ 13,935
Less: accumulated amortization	(4,046)	(3,704)
Less: accumulated impairment losses	(989)	(993)
Intangible assets, net	8,847	9,238
Domain Name [Member]
Intangible assets not subject to amortization:
Domain name	1,572	1,579
Contract Backlog [Member]
Intangible assets subject to amortization:
Finite-lived intangible assets	202	202
Customer Relationships [Member]
Intangible assets subject to amortization:
Finite-lived intangible assets	3,531	3,545
Noncompete Agreements [Member]
Intangible assets subject to amortization:
Finite-lived intangible assets	1,397	1,402
Software Technologies [Member]
Intangible assets subject to amortization:
Finite-lived intangible assets	334	335
SMEs Operation Management Applications [Member]
Intangible assets subject to amortization:
Finite-lived intangible assets	5,257	5,277
Cloud-computing Based Software Platforms [Member]
Intangible assets subject to amortization:
Finite-lived intangible assets	1,511	1,517
Other Computer Software [Member]
Intangible assets subject to amortization:
Finite-lived intangible assets	$ 78	$ 78

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 3

-Subparagraph (b)

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-Publisher FASB

-Name Accounting Standards Codification

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

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-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

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