Significant Customers (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Revenue, net	$ 21,014	$ 20,604	$ 22,070
Sales Revenue, Net [Member] | Retail Customer One [Member]
Concentration risk, percentage	13.60%	15.80%	18.90%
Sales Revenue, Net [Member] | Retail Customer Two [Member]
Concentration risk, percentage	12.10%	11.30%	16.90%
Sales Revenue, Net [Member] | Third Party Contract Manufacturing Customer [Member]
Concentration risk, percentage	10.50%
Sales Revenue, Net [Member] | Retail Customer Three [Member]
Concentration risk, percentage			11.30%
Accounts Receivable [Member] | One Customer [Member]
Concentration risk, percentage	22.00%
Accounts Receivable [Member] | Two Customers [Member]
Concentration risk, percentage	25.00%