Concentrations of Risk	12 Months Ended
Concentrations of Risk	Mar. 31, 2024
Risks and Uncertainties [Abstract]
Concentrations of Risk	Concentrations of Risk Our revenues are concentrated in the areas of OTC healthcare. We sell our products to mass merchandisers, drug, food, dollar, convenience and club stores and e-commerce channels. During 2024, 2023, and 2022, approximately 37.9%, 38.7%, and 41.3%, respectively, of our gross revenues were derived from our five top selling brands. Two customers, Walmart and Amazon, accounted for more than 10% of our gross revenues during 2024. During 2024, 2023, and 2022, Walmart accounted for approximately 19.7%, 19.7%, and 20.5%, respectively, of our gross revenues. During 2024, Amazon accounted for approximately 10.9% of our gross revenues. At March 31, 2024, approximately 19.2% of our accounts receivable were owed by Walmart and approximately 11.0% of our accounts receivable were owed by Amazon. Our product distribution in the United States is managed by a third-party through one primary distribution center in Clayton, Indiana. We also operate a manufacturing facility in Lynchburg, Virginia, which manufactures products representing approximately 11% of our gross revenues. A natural disaster, such as tornado, earthquake, flood, or fire at our distribution center or our own or a third-party manufacturing facility could damage our inventory and/or materially impair our ability to distribute our products to customers in a timely manner or at a reasonable cost. In addition, a serious disruption caused by performance or contractual issues with our third-party distribution manager, or labor shortages or contagious disease outbreaks or other public health emergencies at our distribution center or manufacturing facilities could also materially impact our product distribution. Any disruption could result in increased costs, expense and/or shipping times, and could harm our reputation and cause us to incur customer fees and penalties. We could also incur significantly higher costs and experience longer lead times should we be required to replace our distribution center, the third-party distribution manager or the manufacturing facilities. As a result, any serious disruption could have a material adverse effect on our business, financial condition and results of operations. At March 31, 2024, we had relationships with 122 third-party manufacturers. Of those, we had long-term contracts with 26 manufacturers that produced items that accounted for approximately 72.0% of our gross revenues for 2024, compared to 25 manufacturers with long-term contracts that accounted for approximately 69.8% of gross revenues in 2023. One of our suppliers, a privately owned pharmaceutical manufacturer with whom we have a long-term supply agreement, accounted for more than 10% of our gross revenues during 2024, 2023 and 2022. During 2024, 2023 and 2022, this manufacturer accounted for approximately 20% of our gross revenues while we accounted for a significant portion of their gross revenues over that time period. No other single third-party supplier accounts for 10% or more of our gross revenues. The fact that we do not have long-term contracts with certain manufacturers means that they could cease manufacturing our products at any time and for any reason or initiate arbitrary and costly price increases, which could have a material adverse effect on our business and results from operations. Although we are continually in the process of negotiating long-term contracts with certain key manufacturers, we may not be able to reach a timely agreement, which could have a material adverse effect on our business and results of operations.