Deferred License Revenue	9 Months Ended
Sep. 30, 2024
Revenue from Contract with Customer [Abstract]
Deferred License Revenue	Deferred License Revenue In October 2014, the Company entered into an exclusive distribution agreement with Baxter, which had a term of 10 years, and received an upfront fee of $20 million. Under the exclusive distribution agreement, Baxter distributed and commercialized Rockwell’s hemodialysis concentrates products and provided customer service and order delivery to nearly all U.S. customers. The upfront fee was recorded as deferred license revenue and was being recognized based on the proportion of product shipments to Baxter in each period, compared with total expected sales volume over the term of the distribution agreement. On November 9, 2022, Rockwell incurred a fee to Baxter, which was reflected as a reduction to revenue on the consolidated statements of operations, and was payable in two equal installments on January 1, 2023 and April 1, 2023, to reacquire its distribution rights to its hemodialysis concentrates products from Baxter and terminated the distribution agreement. Exclusivity and other provisions associated with the distribution agreement terminated November 9, 2022 and the remaining operational elements of the agreement terminated December 31, 2022. To ensure that customer needs continued to be met after January 1, 2023, Rockwell agreed to provide certain services to a group of Baxter's customers until March 31, 2023, and Baxter and Rockwell worked together to transition customers’ purchases of Rockwell’s hemodialysis concentrates through that date. Following the reacquisition of these rights, Rockwell is now unrestricted in its ability to sell its hemodialysis concentrates products to dialysis clinics throughout the United States and around the world. The Company recognized the remaining revenue of $1.5 million during the nine months ended September 30, 2023. The remaining agreements with Sun Pharma, Jeil Pharmaceutical, and Drogsan Pharmaceuticals comprise the current and long-term portions of deferred license revenue on the condensed consolidated balance sheets as of September 30, 2024 and December 31, 2023.

In October 2014, the Company entered into an exclusive distribution agreement with Baxter, which had a term of 10 years, and received an upfront fee of $20 million. Under the exclusive distribution agreement, Baxter distributed and commercialized Rockwell’s hemodialysis concentrates products and provided customer service and order delivery to nearly all U.S. customers. The upfront fee was recorded as deferred license revenue and was being recognized based on the proportion of product shipments to Baxter in each period, compared with total expected sales volume over the term of the distribution agreement. On November 9, 2022, Rockwell incurred a fee to Baxter, which was reflected as a reduction to revenue on the consolidated statements of operations, and was payable in two equal installments on January 1, 2023 and April 1, 2023, to reacquire its distribution rights to its hemodialysis concentrates products from Baxter and terminated the distribution agreement. Exclusivity and other provisions associated with the distribution agreement terminated November 9, 2022 and the remaining operational elements of the agreement terminated December 31, 2022. To ensure that customer needs continued to be met after January 1, 2023, Rockwell agreed to provide certain services to a group of Baxter's customers until March 31, 2023, and Baxter and Rockwell worked together to transition customers’ purchases of Rockwell’s hemodialysis concentrates through that date. Following the reacquisition of these rights, Rockwell is now unrestricted in its ability to sell its hemodialysis concentrates products to dialysis clinics throughout the United States and around the world. The Company recognized the remaining revenue of $1.5 million during the nine months ended September 30, 2023.