Note 10 - Taxation - Deferred Tax Assets (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Capitalized start-up expenses	$ 73,000	$ 87,000
Operating loss carryforwards	1,769,000	1,800,000
Unearned commission income	74,000	91,000
Accrued interest to parent	650,000	764,000
Depreciation and amortization	(2,000)	(12,000)
Deferred tax assets	$ 2,564,000	$ 2,730,000