v3.19.2

Basis and Summary of Significant Accounting Policies - Accounts Receivable Net of Allowances (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Accounts Receivable | $ 85,257 | $ 98,159
Customers |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Accounts Receivable | 60,579 | 60,879
Corporate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Accounts Receivable | 12,024 | 18,171
Franchisee |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Accounts Receivable | $ 12,654 | $ 19,109

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