Income Taxes (Details Textual) (USD $)	12 Months Ended		36 Months Ended
	Dec. 31, 2013	Dec. 31, 2010	Dec. 31, 2006	Dec. 31, 2012	Dec. 31, 2011
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	34.00%
Deferred Tax Assets, Operating Loss Carryforwards, Foreign	$ 3,640,000			$ 3,475,000
Unrecognized Tax Benefits	91,000			56,000	51,000
Vat And Withholding Taxes			800,000
Interest Penalty Percentage			20.00%
Selling, General and Administrative Expense		185,000
Management Estimated Reserve For Tax	95,000
Undistributed Earnings of Foreign Subsidiaries	$ 57,000