Annual report pursuant to Section 13 and 15(d)

LEASES - lease expense and other information related to the Company's operating leases (Details)

v3.20.4
LEASES - lease expense and other information related to the Company's operating leases (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Lease expenses:    
Operating lease expense $ 1,018 $ 325
Short-term lease expense 530 120
Total lease expense 1,548 445
Other information:    
Operating cash flows from operating leases 1,174 331
Right-of-use assets obtained in exchange for new operating lease liabilities $ 11,101 $ 1,739
Weighted-average remaining lease term - operating leases (in years ) 25 years 4 months 24 days 6 years 9 months 18 days
Operating Lease, Weighted Average Discount Rate, Percent 2.10% 2.90%