XML 49 R39.htm IDEA: XBRL DOCUMENT v3.20.2
Leases (Details 5) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Leases    
Six months ending December 31, 2020 $ 115  
Year ending December 31, 2021 32  
Year ending December 31, 2022 21  
Total 168  
Less present value discount 7  
Finance lease liabilities 161  
Less current portion 134 $ 258
Long-term obligations under finance leases $ 27 $ 18