{"iri":"http://fasb.org/us-gaap/2026#TrinomialModelMember","label":"Valuation Technique, Trinomial Pricing Model [Member]","definition":"Valuation technique estimating price of option using trinomial pricing model.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#TrinomialModelMember"}