Note 10 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2014

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

Current	2014		2013
Federal	$	—	$	—
State		—		—
Foreign		3,100		7,800
	$	3,100	$	7,800
Deferred
Federal	$	—	$	—
State		—		—
Foreign		—		—
		—		—
Total	$	3,100	$	7,800

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	2014			2013
Federal income tax (benefit) at statutory rate	$	(1,217,600	)	$	(1,271,000	)
State income tax (benefit) at statutory rate		(5,600	)		—
Foreign taxes		5,100			4,100
Compensation from exercise of non-qualified stock options and restricted stock awards		2,100			12,900
SBC – NQ cancellations		151,500			—
Change in valuation allowance		1,530,100			1,042,200
Warrant liability		(548,400	)		(478,000	)
Meals and entertainment (50%)		11,600			8,100
Tax rate changes		(1,000	)		710,800
Other items		75,300			(21,300	)
Provision (benefit) for income tax	$	3,100		$	7,800

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	2014			2013
Net operating loss carryforwards	$	19,483,000		$	18,385,000
Tax credit carryforwards		1,047,000			1,047,000
Depreciation and amortization		55,000			62,000
Compensation expense – non-qualified stock options		588,000			651,000
Deferred revenue and maintenance service contracts		1,541,000			1,110,000
Warrant liability		7,000			29,000
Reserves and other		217,000			190,000
Total deferred tax assets		22,938,000			21,474,000
Deferred tax liability – capitalized software		(120,000	)		(185,000	)
Net deferred tax asset		22,818,000			21,289,000
Valuation allowance		(22,818,000	)		(21,289,000	)
Net deferred tax asset	$	—		$	—