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Income Taxes (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Mar. 27, 2020
Dec. 31, 2020
Dec. 31, 2019
Operating loss carry forward   $ 29,500 $ 19,600
Operating loss carry forward indefinitely   15,800  
Change in valuation allowance   1,000  
Proceeds from loans   1,009  
Net deferred tax liability   7,903
Payroll Protection Program [Member]      
Proceeds from loans $ 1,200    
Debt forgiveness $ 800    
Domestic Tax Authority [Member]      
Cumulative net operating losses carried forward   23,000 19,800
Foreign Tax Authority [Member]      
Cumulative net operating losses carried forward   2,900 $ 2,700
Expire Between 2029 and 2037 [Member]      
Operating loss carry forward   $ 10,600