Operating Segments (Summary Of Segment Information) (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
Segment Reporting Information [Line Items]
Revenues	$ 32,305	$ 35,136	$ 38,918		$ 67,441	$ 85,134
Operating (loss) income	(15,205)		(10,420)	[1]	(25,980)	(16,856)	[1]
Depreciation and amortization	1,074		1,174	[1]	1,997	2,498	[1]
Expenditures for long-lived assets	3,023		296		3,298	2,445
Reportable Segment [Member]
Segment Reporting Information [Line Items]
Revenues	34,308	36,982	42,180		71,290	91,852
Operating (loss) income	(10,374)		(6,508)		(18,272)	(10,523)
Depreciation and amortization	986		1,065		1,828	2,272
Expenditures for long-lived assets	3,023		296		3,298	2,445
Corporate/Eliminations [Member]
Segment Reporting Information [Line Items]
Revenues		(1,846)	(3,262)			(6,718)
Operating (loss) income	(4,831)		(3,912)		(7,708)	(6,333)
Depreciation and amortization	(88)		(109)		(169)	(226)
Expenditures for long-lived assets	0		0		0	0
Processing [Member]
Segment Reporting Information [Line Items]
Revenues	18,812	21,518	22,847		40,330	48,940
Processing [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Revenues	19,990	22,506	25,022		42,496	53,317
Operating (loss) income	(10,381)		(5,848)		(17,682)	(11,353)
Depreciation and amortization	707		847		1,411	1,670
Expenditures for long-lived assets	106		246		352	2,314
Processing [Member] | Reportable Segment [Member] | IPG [Member]
Segment Reporting Information [Line Items]
Revenues	19,512		24,590		40,809	52,092
Operating (loss) income	(4,647)		(2,920)		(7,419)	(4,893)
Processing [Member] | Reportable Segment [Member] | All Others
Segment Reporting Information [Line Items]
Revenues	478		432		1,687	1,225
Operating (loss) income	(5,734)		(2,928)		(10,263)	(6,460)
Processing [Member] | Corporate/Eliminations [Member]
Segment Reporting Information [Line Items]
Revenues		$ (988)	(2,175)			(4,377)
Financial Services [Member]
Segment Reporting Information [Line Items]
Revenues	8,895		11,317		16,415	24,532
Financial Services [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Revenues	9,709		12,268		17,974	26,436
Operating (loss) income	(1,071)		(1,249)		(3,443)	(904)
Depreciation and amortization	116		216		252	434
Expenditures for long-lived assets	23		52		51	131
Technology [Member]
Segment Reporting Information [Line Items]
Revenues	4,598		4,754		10,696	11,662
Technology [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Revenues	4,609		4,890		10,820	12,099
Operating (loss) income	1,078		589		2,853	1,734
Depreciation and amortization	163		2		165	168
Expenditures for long-lived assets	$ 2,894		$ (2)		$ 2,895	$ 0

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