XML 91 R81.htm IDEA: XBRL DOCUMENT v3.21.2
The following table provides a summary of leases by balance sheet category as of June 30, 2021 (Details) - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Leases [Abstract]    
Operating right-of-use assets $ 4,605,000  
Operating lease liability - current 876,000 $ 524,000
Operating lease liability - non-current $ 3,792,000 $ 3,855,000