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Schedule of Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Leases
Operating cash flows from operating leases	$ 120	$ 113	$ 350	$ 335
Operating cash flows from finance leases	1	1	3	4
Financing cash flows from finance leases	2	2	7	6
Operating leases	$ 3,057	$ 3,507	$ 3,057	$ 3,507

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Amount of cash outflow for principal payment on finance lease.

+ References

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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