Note 7 - Property and Equipment (Detail) - Property and Equipment (USD $)	Dec. 31, 2012	Dec. 31, 2011
Less accumulated depreciation		$ (170,445)
Property and equipment from discontinued operations-net		90,075
Property and equipment—net	4,772,632	4,318,619
Computer Equipment [Member] \| Segment, Continuing Operations [Member]
Property and equipment, gross	6,805,099	6,458,584
Vehicles [Member] \| Segment, Continuing Operations [Member]
Property and equipment, gross		16,180
Office Equipment [Member] \| Segment, Continuing Operations [Member]
Property and equipment, gross	143,037	150,762
Leasehold Improvements [Member] \| Segment, Continuing Operations [Member]
Property and equipment, gross	367,437	58,935
Other Machinery and Equipment [Member] \| Segment, Continuing Operations [Member]
Property and equipment, gross		8,459
Segment, Continuing Operations [Member]
Property and equipment, gross	7,315,573	6,692,920
Less accumulated depreciation	(2,542,941)	(2,374,301)
Property and equipment from continuing operations-net	4,772,632	4,318,619
Segment, Discontinued Operations [Member]
Less accumulated depreciation		(27,652)
Property and equipment from discontinued operations-net		90,075
Property and equipment—net	4,772,632	4,408,694
Property and equipment from discontinued operations		$ 117,727

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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For the disposal group, including a component of the entity (discontinued operation), carrying value (net of accumulated depreciation and any write-downs) of tangible assets that are held by an entity for use in the production or supply of goods and services, for rental to others, or for administrative purposes and that are expected to provide economic benefit for more than one year. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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- Definition

Gross amount of long-lived 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, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived 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, furniture and fixtures, and computer equipment.

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