XML 93 R82.htm IDEA: XBRL DOCUMENT v3.20.4
Fair Value Measurements (Details 3) - USD ($)
$ in Thousands
Dec. 31, 2020
Mar. 31, 2020
Assets:    
Cash and cash equivalents $ 17,353 $ 5,702
Restricted cash 235 6,735
Level 1 [Member]    
Assets:    
Cash and cash equivalents 17,353 5,702
Restricted cash 235 6,735
Liabilities:    
Notes payable
Senior secured convertible notes payable, net
Unsecured convertible notes payable related party, net  
Unsecured convertible notes, payable net
Level 2 [Member]    
Assets:    
Cash and cash equivalents
Restricted cash
Liabilities:    
Notes payable
Senior secured convertible notes payable, net
Unsecured convertible notes payable related party, net  
Unsecured convertible notes, payable net
Level 3 [Member]    
Assets:    
Cash and cash equivalents
Restricted cash
Liabilities:    
Notes payable 2,996 331
Senior secured convertible notes payable, net 17,370 9,254
Unsecured convertible notes payable related party, net 6,485 4,451
Unsecured convertible notes, payable net 1,996 1,338
Carrying Value [Member]    
Assets:    
Cash and cash equivalents 17,353 5,702
Restricted cash 235 6,735
Liabilities:    
Notes payable 2,996 331
Senior secured convertible notes payable, net 12,830 8,701
Unsecured convertible notes payable related party, net 5,393 5,114
Unsecured convertible notes, payable net $ 1,887 $ 1,539