Concentrations of Risk (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Revenues	$ 19,806	$ 23,335
Concentration risk percentage	100.00%	100.00%
Accounts receivable from customer	$ 1,195	$ 1,143
Buffalo Wild Wings Corporate-owned Restaurants and Its Franchisees [Member]
Accounts payable	629	15
Sales Revenue, Net [Member] \| Buffalo Wild Wings Corporate-owned Restaurants and Its Franchisees [Member]
Revenues	$ 6,820	$ 10,180
Supplier Concentration Risk [Member]
Concentration risk percentage	34.00%	44.00%
Accounts Receivable [Member] \| Buffalo Wild Wings Corporate-owned Restaurants and Its Franchisees [Member]
Accounts receivable from customer	$ 158	$ 552

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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