XML 17 R45.htm IDEA: XBRL DOCUMENT v3.20.1
Leases (Schedule of supplemental balance sheet information related to leases) (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Finance leases    
Property and equipment, gross $ 30 $ 30
Accumulated amortization (7) (2)
Property and equipment, net $ 23 $ 28
Weighted average remaining lease term 4 years  
Weighted average discount rate 7.00%