For Bens Soft Pretzels, over what period is the revenue related to the franchise fees earned?

Initial Franchise Fee Revenue – The Company enters into franchise or license agreements that grant franchisees or licensees the right to operate individual Ben's Soft Pretzels locations in exchange for an initial franchise fee. The Company's performance obligations consist of the franchise license which includes the use of the brand, initial services including pre-opening training, and ongoing services including advertising and operational support. Management has determined that these performance obligations are highly interrelated and therefore are not considered to be distinct under ASC 606. As a result, they are accounted for as a single performance obligation which is satisfied by providing the right to use the Company's intellectual property over the initial term of the franchise agreement. Beginning in June 2018, the initial franchise or license agreement is for five years and contains two options to renew for an additional five years each (for a total term of 15 years). Prior to this change in 2018, the initial franchise agreement was for seven years and contained two options to renew for an additional seven years each (for a total term of 21 years). Each option to renew includes an additional fee and is considered a separate performance obligation.

The Company recognizes the initial franchise fee on a straight-line basis using a mid-month convention over the initial term of the franchise or license agreement starting with the opening of the location. The opening is considered to take place when the Company has performed substantially all of the initial services required in the franchise or license agreement and when the franchisee or licensee begins to benefit from the rights included in the franchise or license agreement. Incidental items that are immaterial in the context of the contract are recognized as expense.

Source: Item 21 — FINANCIAL STATEMENTS (FDD page 46)