10. Income Taxes (Details Narrative) - USD ($)	12 Months Ended
10. Income Taxes (Details Narrative) - USD ($)	Dec. 31, 2016	Dec. 31, 2015
UNITED KINGDOM [Member]
Net operating loss carryforwards	$ 41,050,000	$ 47,010,000
UNITED STATES [Member]
Net operating loss carryforwards	$ 9,750,000	5,300,000
Operating loss expiration dates	Dec. 31, 2032
State [Member]
Net operating loss carryforwards	$ 9,370,000	5,280,000
Operating loss expiration dates	Dec. 31, 2032
GERMANY [Member]
Net operating loss carryforwards	$ 1,340,000	$ 1,270,000