This was a promising footnote disclosure likely not seen in the quarterly filing this week:
"In June 2017, PSI entered into a pilot program agreement with a Chicago government healthcare organization under which the customer purchased one Psoria Light (PL 1000) to conduct therapy and evaluate the device's efficacy and functionality for a period of 60 days. Under the agreement, at the end of the pilot program, if the customer is satisfied with the first unit, PSI will receive a purchase order for an additional 15 units. PSI shipped the first unit to the customer in early August 2017, has passed electrical safety inspection and is ready to commence training."