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v3.22.2.2

Nature of Operations and Summary of Significant Accounting Policies - Narrative (Details) | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2022 USD ($) institution $ / shares | Sep. 30, 2021 USD ($) $ / shares | Mar. 31, 2021 USD ($) | Mar. 31, 2022 USD ($) segment institution reportingUnit $ / shares | Mar. 31, 2021 USD ($) | Dec. 31, 2017 | Feb. 28, 2021 USD ($) | Feb. 05, 2021 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |  |  |
Number of financial services organizations, leading marketplace and financial technology brands (more than) | institution | 7,500 |  |  | 7,500 |  |  |  |
Foreign currency translation gain (loss) | $ (1,862,000) |  | $ (2,648,000) | $ (3,129,000) | $ 112,000 |  |  |
Other-than-temporary impairment charges recognized | $ 0 |  | 0 | $ 0 | 0 |  |  |
Common stock, par value (in dollars per share) | $ / shares | $ 0.001 | $ 0.001 |  | $ 0.001 |  |  |  |
Write-offs of allowance for doubtful accounts |  |  |  | $ 1,000 | 34,000 |  |  |
Allowance for doubtful accounts receivable | $ 500,000 | $ 400,000 |  | 500,000 |  |  |  |
Capitalized software development costs for internal use | 200,000 |  | $ 200,000 | 400,000 | 400,000 |  |  |
Amortization expense from capitalized software development costs for internal use |  |  |  | $ 100,000 | 200,000 |  |  |
Number of operating segments | segment |  |  |  | 1 |  |  |  |
Number of reporting units | reportingUnit |  |  |  | 1 |  |  |  |
Goodwill impairment |  | 0 |  |  |  |  |  |
Impairment charges related to intangible assets |  |  |  | $ 0 | $ 0 |  |  |
Trading-day average stock price period (in days) |  |  |  | 20 days |  |  |  |
Accumulated other comprehensive loss | 5,170,000 | 943,000 |  | $ 5,170,000 |  |  |  |
Reclassification of embedded conversion derivative | 0 | (48,208,000) |  | 0 |  |  |  |
Reclassification of Notes Hedge | 0 | (48,208,000) |  | 0 |  |  |  |
Deferred tax impact of increase of authorized shares of common stock on convertible senior notes hedge |  |  |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |  |  |
Reclassification of embedded conversion derivative | 28,500,000 |  |  | 28,500,000 |  |  |  |
Reclassification of Notes Hedge | 28,500,000 |  |  | 28,500,000 |  |  |  |
Convertible Debt | 2026 Notes |  |  |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |  |  |
Debt issued |  |  |  |  |  |  | $ 155,300,000 | $ 155,300,000
Debt interest rate |  |  |  |  |  |  | 0.75% | 0.75%
HooYu | Spanish Government Agencies |  |  |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |  |  |
Debt interest rate |  |  |  |  |  | 0.00% |  |
Amount outstanding under loan agreement | 800,000 | 800,000 |  | 800,000 |  |  |  |
HooYu | Spanish Government Agencies | Other current liabilities |  |  |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |  |  |
Current loans payable | 100,000 | 100,000 |  | 100,000 |  |  |  |
HooYu | Spanish Government Agencies | Other non-current liabilities |  |  |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |  |  |
Noncurrent loans payable | $ 700,000 | $ 700,000 |  | $ 700,000 |  |  |  |
Minimum | HooYu | Spanish Government Agencies |  |  |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |  |  |
Term of loan agreement (in years) |  |  |  |  |  | 5 years |  |
Maximum | HooYu | Spanish Government Agencies |  |  |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |  |  |
Term of loan agreement (in years) |  |  |  |  |  | 12 years |  |

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