Note 5 - Property and Equipment, Net (Details) - Property And Equipment (USD $)	9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Cost	$ 3,644,471	$ 3,586,780
Accumulated Depreciation	3,152,635	2,979,347
Net Book Value	491,836	607,433
Computer And Office Equipment [Member]
Property, Plant and Equipment [Line Items]
Cost	1,852,102	1,822,098
Accumulated Depreciation	1,447,075	1,326,256
Net Book Value	405,027	495,842
Estimated Useful Lives	5 years
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Cost	93,137	93,812
Accumulated Depreciation	81,170	75,735
Net Book Value	11,967	18,077
Estimated Useful Lives	5 years
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Cost	1,585,252	1,556,497
Accumulated Depreciation	1,520,180	1,477,801
Net Book Value	65,072	78,696
Estimated Useful Lives	3 years
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Cost	113,980	114,373
Accumulated Depreciation	104,210	99,555
Net Book Value	$ 9,770	$ 14,818
Estimated Useful Lives	5 years