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13. Leases (Details)
$ in Thousands
Jun. 30, 2020
USD ($)
Operating leases  
2020 remaining $ 0
2021 1
2022 0
2023 0
Total 1
Less: amount representing interest 0
Present value of minimum lease payments 1
Finance leases  
2020 remaining 19
2021 36
2022 37
2023 21
Total 113
Less: amount representing interest (11)
Present value of minimum lease payments $ 102