VIE’s Summarized Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2020
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Cash and cash equivalents	$ 103,637	$ 98,352
Trade accounts receivable, net	32,092	39,525
Disbursement prefunding	30,113	21,057
Prepaid expenses	16,638	17,526
Other current assets	28,394	23,625
Property, plant, and equipment, net	38,655	36,866
Other intangibles, net	8,196	9,609
TOTAL ASSETS	510,810	497,094
Trade accounts payable	22,231	28,543
Accrued expenses	110,796	117,109
Settlement liabilities	21,495	17,659
Due to the Company	3,354	6,588
Accumulated other comprehensive income (loss)	(17,192)	(11,305)	$ (10,183)	$ (7,410)
Noncontrolling interests	6,267	3,022
TOTAL LIABILITIES AND NONCONTROLLING INTERESTS	510,810	497,094
Variable Interest Entity, Primary Beneficiary [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Cash and cash equivalents	1,596	1,808
Restricted cash	7,848	4,490
Trade accounts receivable, net	62	31
Disbursement prefunding	585	925
Prepaid expenses	197	14
Other current assets	317	462
Property, plant, and equipment, net	272	467
Other intangibles, net	737	889
TOTAL ASSETS	11,614	9,172
Trade accounts payable
Accrued expenses	70	54
Settlement liabilities	7,573	5,525
Accumulated other comprehensive income (loss)	21	(9)
Noncontrolling interests	3,924	3,602
TOTAL LIABILITIES AND NONCONTROLLING INTERESTS	11,614	9,172
Variable Interest Entity, Primary Beneficiary [Member] | Related Party [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Due from the Company		86
Due to the Company	$ 26