Note 2 - Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

Consolidation, Wholly Owned and Less than Wholly Owned Subsidiary, Parent Ownership Interest [Table Text Block]

Company	Registered	% Owned
Shoal Media (Canada) Inc.	British Columbia, Canada		100	%
Coral Reef Marketing Inc.	Anguilla		100	%
Kidoz Ltd.	Israel		100	%
Rooplay Media Ltd.	British Columbia, Canada		100	%
Rooplay Media Kenya Limited	Kenya		100	%
Shoal Media Inc.	Anguilla		100	%
Shoal Games (UK) Plc	United Kingdom		99	%
Shoal Media (UK) Ltd.	United Kingdom		100	%

Property, Plant and Equipment, Useful Life [Table Text Block]

Equipment and computers	33.3%
Furniture and fixtures	20.0%
Leasehold improvement	Duration of the lease

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	2019		2018
Expected dividend yield		-		-
Expected stock price volatility		-		109	%
Weighted average volatility		-		96	%
Risk-free interest rate		-		1.97	%
Expected life of options (years)		-		5
Forfeiture rate		-		5	%