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That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.","units":{"pure":[{"start":"2023-05-01","end":"2023-07-31","val":1.7066,"accn":"0001493152-23-032075","fy":2024,"fp":"Q1","form":"10-Q","filed":"2023-09-08","frame":"CY2023Q2"},{"start":"2023-05-01","end":"2023-10-31","val":1.7066,"accn":"0001493152-23-043818","fy":2024,"fp":"Q2","form":"10-Q","filed":"2023-12-06"},{"start":"2023-05-01","end":"2024-01-31","val":1.7066,"accn":"0001493152-24-009911","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-03-14"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum","description":"The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.","units":{"pure":[{"start":"2023-05-01","end":"2023-07-31","val":1.6429,"accn":"0001493152-23-032075","fy":2024,"fp":"Q1","form":"10-Q","filed":"2023-09-08","frame":"CY2023Q2"},{"start":"2023-05-01","end":"2023-10-31","val":1.6296,"accn":"0001493152-23-043818","fy":2024,"fp":"Q2","form":"10-Q","filed":"2023-12-06"},{"start":"2023-05-01","end":"2024-01-31","val":1.6296,"accn":"0001493152-24-009911","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-03-14"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum","description":"The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.","units":{"pure":[{"start":"2023-05-01","end":"2023-07-31","val":0.0537,"accn":"0001493152-23-032075","fy":2024,"fp":"Q1","form":"10-Q","filed":"2023-09-08","frame":"CY2023Q2"},{"start":"2023-05-01","end":"2023-10-31","val":0.0544,"accn":"0001493152-23-043818","fy":2024,"fp":"Q2","form":"10-Q","filed":"2023-12-06"},{"start":"2023-05-01","end":"2024-01-31","val":0.0544,"accn":"0001493152-24-009911","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-03-14"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum","description":"The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.","units":{"pure":[{"start":"2023-05-01","end":"2023-07-31","val":0.0522,"accn":"0001493152-23-032075","fy":2024,"fp":"Q1","form":"10-Q","filed":"2023-09-08","frame":"CY2023Q2"},{"start":"2023-05-01","end":"2023-10-31","val":0.0522,"accn":"0001493152-23-043818","fy":2024,"fp":"Q2","form":"10-Q","filed":"2023-12-06"},{"start":"2023-05-01","end":"2024-01-31","val":0.0473,"accn":"0001493152-24-009911","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-03-14"}]}},"NotesIssued1":{"label":"Notes Issued","description":"The fair value of notes issued in noncash investing and financing activities.","units":{"USD":[{"start":"2023-05-01","end":"2023-10-31","val":157500,"accn":"0001493152-23-043818","fy":2024,"fp":"Q2","form":"10-Q","filed":"2023-12-06"},{"start":"2023-05-01","end":"2024-01-31","val":189000,"accn":"0001493152-24-009911","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-03-14"}]}}}}}