intrinsic value method

ASC 718-20 governs the subsequent measurement of share-based payment awards that are classified as equity (liability-classified awards go to 718-30, and general recognition/measurement rules stay in 718-10). Its core rules address awards whose grant-date fair value cannot be reasonably estimated (intrinsic value remeasurement through settlement), clawback and other contingent features (accounted for only when the contingent event occurs), and — most importantly — modification accounting, under which a modification is treated as an exchange of the original award for a new one, with incremental cost measured as the excess of the modified award's fair value over the original award's fair value immediately before modification. It also covers repurchases, cancellations, and cancellation-and-replacement transactions.

ASC 815-45 governs the accounting for weather derivatives that are not exchange-traded (exchange-traded weather derivatives fall under ASC 815-10), and excludes insurance contracts that pay only upon an insurable event causing a liability or adverse change in value of a specific asset or liability. If entered into for nontrading purposes, forward-based weather derivatives are accounted for under the intrinsic value method, purchased options are recorded as a premium asset amortized to expense plus intrinsic value measurement, and written options are recorded as a premium liability remeasured to fair value through earnings. All weather derivatives entered into for trading or speculative activities are recognized as assets or liabilities at fair value with subsequent changes in fair value in earnings.