Note 21 - Commitments and contingencies

On May 28, 2019, the Company and Mentor Partner I, LLC filed suit against the G Farma Entities and three guarantors to the G Farma agreements, described in Notes 1, 8, 9, and 11, in the California Superior Court in and for the County of Marin. The Company is primarily seeking monetary damages for breach of the G Farma agreements including promissory notes, leases, and other agreements, as well as an action for an injunction, to recover leased property, recover collateral under a security agreement, and collect from guarantors on the agreements. Mentor intends to vigorously pursue this matter; however, collection is uncertain at this time. Due to uncertainty of collection, the Company has recorded reserves against the finance leases receivable described in Note 9 and has fully impaired all other notes receivables and investments in G Farma described in Notes 8, 9 and 11.