PDI, Inc. provides outsourced commercial services to established and emerging pharmaceutical, biotechnology and healthcare companies in the United States. The Company is a provider of outsourced sales teams that focus on healthcare providers, offering a range of complementary sales support services designed to achieve its customers' strategic and financial product objectives. The Company also offers diagnostic products based on its PathFinderTG platform such as PathfinderTG Pancreas. In addition to outsourced sales teams, it also provides other promotional services, including clinical educator services, digital communications, teledetailing and with the formation of its new business unit, Interpace BioPharma, provides pharmaceutical, biotechnology, medical device and diagnostics clients with full-service product commercialization solutions. The Company has three segments: Sales Services; Marketing Services and Product Commercialization Services (PC Services).