Stock-Based Compensation (Recorded Net Stock Compensation Charge) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation charge	$ 245,000	$ 492,000	$ 1,173,000	$ 1,315,000
Reversal of stock compensation charge related to stock options and restricted stock forfeited		(145,000)	(297,000)	(145,000)
Total	245,000	347,000	876,000	1,170,000
Allocated To Selling, General And Administration [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation charge	245,000	492,000	1,173,000	1,315,000
Reversal of stock compensation charge related to stock options and restricted stock forfeited		(145,000)	(297,000)	(145,000)
Total	245,000	347,000	876,000	1,170,000
Allocated To Cost Of Goods Sold, IT Processing, Servicing And Support [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation charge	0	0	0	0
Reversal of stock compensation charge related to stock options and restricted stock forfeited		0	0	0
Total	$ 0	$ 0	$ 0	$ 0