XML 79 R63.htm IDEA: XBRL DOCUMENT v3.20.1
Subsequent Events (Details) - Subsequent Event
Apr. 24, 2020
Minimum  
Subsequent Event [Line Items]  
Reduction in pay for salaried employees, percent 10.00%
Maximum  
Subsequent Event [Line Items]  
Reduction in pay for salaried employees, percent 30.00%