Note 11 - Property and Equipment, Net - Property and Equipment, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Leaseholds and Leasehold Improvements [Member]
Property and equipment, gross	$ 234	$ 382
Vehicles [Member]
Property and equipment, gross	749	839
Office Equipment [Member]
Property and equipment, gross	1,478	1,376
Electronic Devices [Member]
Property and equipment, gross	1,139	1,171
Property and equipment, gross	3,600	3,768
Less: accumulated depreciation	(2,929)	(2,922)
Less: impairment loss on abandoned fixed assets	(160)	(165)
Property and equipment, net	$ 511	$ 681

Accumulated loss recognized as a result of the initial and subsequent write-down of a long-lived asset's carrying amount to fair value.

No definition available.

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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