Annual report pursuant to Section 13 and 15(d)

Note 7 - Stockholders' Equity (Details) - Stock Options Valuation Assumptions

v2.4.1.9
Note 7 - Stockholders' Equity (Details) - Stock Options Valuation Assumptions
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Minimum [Member]    
Note 7 - Stockholders' Equity (Details) - Stock Options Valuation Assumptions [Line Items]    
Expected Volatility 49.40%us-gaap_FairValueAssumptionsExpectedVolatilityRate
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
43.40%us-gaap_FairValueAssumptionsExpectedVolatilityRate
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
Risk free Interest rates 1.73%us-gaap_FairValueAssumptionsRiskFreeInterestRate
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
0.92%us-gaap_FairValueAssumptionsRiskFreeInterestRate
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
Expected lives (in years) 5 years 6 months 5 years
Maximum [Member]    
Note 7 - Stockholders' Equity (Details) - Stock Options Valuation Assumptions [Line Items]    
Expected Volatility 51.80%us-gaap_FairValueAssumptionsExpectedVolatilityRate
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
46.00%us-gaap_FairValueAssumptionsExpectedVolatilityRate
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
Risk free Interest rates 2.71%us-gaap_FairValueAssumptionsRiskFreeInterestRate
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
2.10%us-gaap_FairValueAssumptionsRiskFreeInterestRate
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
Expected lives (in years) 6 years 6 years
Director [Member]    
Note 7 - Stockholders' Equity (Details) - Stock Options Valuation Assumptions [Line Items]    
Dividend yield 0.00%us-gaap_FairValueAssumptionsExpectedDividendRate
/ us-gaap_TitleOfIndividualAxis
= us-gaap_DirectorMember
0.00%us-gaap_FairValueAssumptionsExpectedDividendRate
/ us-gaap_TitleOfIndividualAxis
= us-gaap_DirectorMember