Taxes (Details Textual) - USD ($)	1 Months Ended	3 Months Ended	12 Months Ended	36 Months Ended
	Dec. 31, 2010	Mar. 31, 2017	Dec. 31, 2016	Dec. 31, 2006
Taxes [Line Items]
Vat And Withholding Taxes				$ 800,000
Interest Penalty Percentage				20.00%
Selling, General and Administrative Expense	$ 185,000
Management Estimated Reserve For Tax		$ 162,000	$ 158,000
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent		34.00%
Valuation Allowance Deferred Tax Assets For Net Operating Losses Domestic			$ 292,000