XML 90 R77.htm IDEA: XBRL DOCUMENT v3.20.2
LEASES - Lease Term and Cost (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2020
Dec. 31, 2019
Leases [Abstract]      
Weighted-average remaining lease term (in years) 9 years 14 days 9 years 14 days 8 years 11 months 15 days
Weighted-average discount rate 3.15% 3.15% 3.27%
Operating lease cost $ 344 $ 988  
Variable lease cost 59 177  
Total lease cost $ 403 $ 1,165