Goodwill and Other Identifiable Intangible Assets (Identifiable Intangible Assets) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 198,793	$ 197,106
Accumulated Amortization	130,298	112,679
Total	68,495	84,427
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	138,574	137,366
Accumulated Amortization	90,650	79,147
Total	47,924	58,219
Trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	19,562	19,480
Accumulated Amortization	14,109	12,469
Total	5,453	7,011
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,410	2,410
Accumulated Amortization	2,410	2,396
Total	0	14
Supplier partner program
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,085	4,085
Accumulated Amortization	2,481	2,051
Total	1,604	2,034
Encryption key library
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	19,900	19,900
Accumulated Amortization	14,718	12,230
Total	5,182	7,670
Developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	14,262	13,865
Accumulated Amortization	5,930	4,386
Total	$ 8,332	$ 9,479