XML 80 R60.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Long-Term Debt (Details) - USD ($)
$ in Thousands
9 Months Ended
Jul. 02, 2018
Jan. 10, 2017
Dec. 31, 2019
Dec. 31, 2018
Long-Term Debt (Textual)        
Debt instrument, maturity date     Jul. 30, 2020  
Accrued interest $ 11      
Convertible Note [Member]        
Long-Term Debt (Textual)        
Principal amount   $ 500    
Note payable, interest rate   10.00%    
Debt instrument, maturity date   Jul. 10, 2018    
Interest expense on long-term debt     $ 0 $ 12