Leases (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Lease [Line Items]
Lease extension		10 years		10 years
Lease rent expense		$ 600	$ 700	$ 1,300	$ 1,300
Decrease in ROU	$ 19
Decrease in liability	20
Gain on disposal	$ 1	5	(61)	6	(62)
Cost of Revenue [Member]
Lease [Line Items]
Lease rent expense		400	400	800	800
Operating Expense [Member]
Lease [Line Items]
Lease rent expense		$ 200	$ 300	$ 500	$ 500