v3.8.0.1

Commitments and Contingencies (Details) | 9 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2017 CAD | Sep. 30, 2017 USD ($) | Sep. 18, 2017 USD ($) | Sep. 17, 2017 USD ($) | Dec. 31, 2016 USD ($) | Oct. 26, 2010 $ / violation
Other Commitments [Line Items] |  |  |  |  |  |
Event of default, loan due In full, term (in days) | 90 days |  |  |  |  |
Portion that company might be obligated to repay in the event franchisees defaulted |  | $ 49,000,000 |  |  |  |
Fair value of franchisee-related borrowings |  | 800,000 |  |  |  |
Loan facility to franchisees, maximum commitment amount |  |  | $ 85,000,000.0 | $ 125,000,000 |  |
Loss contingency accrual |  | 7,100,000 |  |  |  |
Reserve for unfunded loan commitments |  | 600,000 |  |  | $ 500,000 |
Unused credit card lines |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Remaining credit available |  | 381,700,000 |  |  | $ 366,400,000 |
Minimum |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Range of possible loss not accrued |  | 0 |  |  |  |
Loss contingency, estimate of possible loss |  | 500,000 |  |  |  |
Maximum |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Range of possible loss not accrued |  | 1,400,000 |  |  |  |
Loss contingency, estimate of possible loss |  | $ 3,000,000 |  |  |  |
Amendment | Franchise Loan Facility |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Loan facility maximum Canadian sub facility commitment amount | CAD | CAD 25,000,000 |  |  |  |  |
Margaret Korrow |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Statutory penalty damages, per violation | $ / violation |  |  |  |  |  | 100

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