Subsequent Events (Details) - Subsequent Event - USD ($) $ in Thousands	Apr. 23, 2020	Apr. 21, 2020
Subsequent Event [Line Items]
Percentage of decrease in executive cash compensation and board fees	20.00%
Percentage of reduction in compensation for salaried employees	15.00%
Percentage of employee layoff	10.00%
Deferred completion term	1 year
Capital expenditure deferred	$ 25,000
Extension term of current production facility and service agreement	1 year
Term to file amended complaint by plaintiff		60 days
SBA Loan under PPA
Subsequent Event [Line Items]
Loan amount	$ 7,820
Minimum
Subsequent Event [Line Items]
Percentage of reduction in compensation for salaried employees	10.00%