Basis Of Presentation And Summary Of Significant Accounting Policies (Impact Of Restatement On Processing Operating Segment Revenue) (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues	$ 32,305	$ 35,136	$ 38,918	$ 67,441	$ 85,134
As Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		37,113	40,567		88,505
Correction [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		(1,977)	(1,649)		(3,371)
Reportable Segment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues	34,308	36,982	42,180	71,290	91,852
Reportable Segment [Member] | As Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		38,959	43,829		95,223
Reportable Segment [Member] | Correction [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		(1,977)	(1,649)		(3,371)
Corporate/Eliminations [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		(1,846)	(3,262)		(6,718)
Corporate/Eliminations [Member] | As Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		(1,846)	(3,262)		(6,718)
Corporate/Eliminations [Member] | Correction [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		0	0		0
Processing [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues	18,812	21,518	22,847	40,330	48,940
Processing [Member] | As Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		23,495	24,496		52,311
Processing [Member] | Correction [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		(1,977)	(1,649)		(3,371)
Processing [Member] | Reportable Segment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues	$ 19,990	22,506	25,022	$ 42,496	53,317
Processing [Member] | Reportable Segment [Member] | As Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		24,483	26,671		56,688
Processing [Member] | Reportable Segment [Member] | Correction [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		(1,977)	(1,649)		(3,371)
Processing [Member] | Corporate/Eliminations [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		(988)	(2,175)		(4,377)
Processing [Member] | Corporate/Eliminations [Member] | As Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		(988)	(2,175)		(4,377)
Processing [Member] | Corporate/Eliminations [Member] | Correction [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Revenues		$ 0	$ 0		$ 0