Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Schedule of prepaid expense and other current assets
Prepaid insurance	$ 125	$ 119
Prepaid rent	46	52
VAT receivable	247	337
Prepaid Inventory	715
Advances To Suppliers	596
Other	220	239
Total prepaid expenses and other current assets	$ 1,949	$ 747