Basis Of Presentation And Summary Of Significant Accounting Policies (Impact Of Restatement On Condensed Consolidated Statement Of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Mar. 31, 2021	Sep. 30, 2020	Mar. 31, 2020		Mar. 31, 2021	Mar. 31, 2020
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenue	$ 28,828	$ 35,136	$ 34,614	[1]	$ 96,269	$ 119,748	[1]
Cost of goods sold, IT processing, servicing and support	$ 23,096	26,460	23,883	[1]	$ 73,895	81,335	[1]
As Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenue		37,113	36,514			125,019
Cost of goods sold, IT processing, servicing and support		28,437	25,783			86,606
Correction [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenue		(1,977)	(1,900)			(5,271)
Cost of goods sold, IT processing, servicing and support		$ (1,977)	$ (1,900)			$ (5,271)

[1] Certain amounts have been restated to correct the misstatement discussed in Note 1.