Annual report [Section 13 and 15(d), not S-K Item 405]

Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)

v3.26.1
Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2024
USD ($)
Sep. 30, 2023
USD ($)
Mar. 31, 2026
USD ($)
segment
financial_institution
Mar. 31, 2025
USD ($)
Mar. 31, 2024
USD ($)
Significant Accounting Policies [Line Items]          
Number of operating segments | segment     2    
Number of reportable segments | segment     2    
Software costs capitalized     $ 32,294,000 $ 27,477,000 $ 24,367,000
Computer software, net     45,285,000 42,124,000  
Capitalized implementation costs, amortization expense     1,233,000 1,300,000 619,000
Foreign currency translation loss     462,000 2,349,000 6,271,000
Impairment of goodwill     0 0 336,640,000
Asset impairment charges     $ 0 0 0
Number of financial institutions | financial_institution     7    
Number of financial institutions FDIC insured | financial_institution     2    
Cash, uninsured amount     $ 36,025,000 38,768,000  
Accounts Receivable | Customer Concentration Risk | One Customer          
Significant Accounting Policies [Line Items]          
Concentration risk percent     20.60%    
AGP          
Significant Accounting Policies [Line Items]          
Impairment of goodwill $ 189,459,000 $ 147,181,000     336,640,000
ODS          
Significant Accounting Policies [Line Items]          
Impairment of goodwill         0
US plan          
Significant Accounting Policies [Line Items]          
Employer contribution amount     $ 1,551,000 1,593,000 1,868,000
International plan          
Significant Accounting Policies [Line Items]          
Employer contribution amount     $ 2,901,000 $ 2,919,000 $ 2,251,000
Non-US          
Significant Accounting Policies [Line Items]          
Number of financial institutions | financial_institution     5    
Minimum          
Significant Accounting Policies [Line Items]          
Intangible assets, useful life     5 years    
Maximum          
Significant Accounting Policies [Line Items]          
Intangible assets, useful life     18 years    
Developed software          
Significant Accounting Policies [Line Items]          
Property and equipment, estimated useful lives     3 years    
Leasehold improvements | Minimum          
Significant Accounting Policies [Line Items]          
Property and equipment, estimated useful lives     8 years    
Leasehold improvements | Maximum          
Significant Accounting Policies [Line Items]          
Property and equipment, estimated useful lives     10 years    
Other assets | Minimum          
Significant Accounting Policies [Line Items]          
Property and equipment, estimated useful lives     3 years    
Other assets | Maximum          
Significant Accounting Policies [Line Items]          
Property and equipment, estimated useful lives     5 years