Annual report pursuant to Section 13 and 15(d)

Investments, Debt and Equity Securities (Details)

v3.21.1
Investments, Debt and Equity Securities (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Mar. 22, 2021
Apr. 14, 2020
Mar. 31, 2020
Investments, Debt and Equity Securities [Abstract]        
Note payable - non-current $ 1,637 $ 1,600 $ 1,600 $ 0
Debt Instrument [Line Items]        
Note payable - non-current $ 1,637 $ 1,600 $ 1,600 $ 0
PPP2        
Debt Instrument [Line Items]        
Debt Instrument, Interest Rate, Stated Percentage 1.00%