Notes Payable and Long-Term Debt (Details) - Cadence Credit Facility [Member] - Good Times Drive Thru Inc. [Member] - USD ($) $ in Thousands	Sep. 11, 2017	Sep. 08, 2016	Jun. 26, 2018
Debt Instrument [Line Items]
Loan Agreement, amount	$ 12,000	$ 9,000
Interest rate		0.25%	6.0062%
Maturity date	Dec. 31, 2020
Interest rate description		All borrowings under the Cadence Credit Facility bear interest at a variable rate based upon the Company’s election of (i) 3.0% plus the base rate, which is the highest of the (a) Federal Funds Rate plus 0.5%, (b) the Cadence bank publicly-announced prime rate, and (c) LIBOR plus 1.0%, or (ii) LIBOR, with a 0.125% floor, plus 4.0%.
Payment of debt issuance costs		$ 197
Minimum liquidity of credit facility			$ 2,500
Outstanding balance on credit			$ 5,100

Face (par) amount of debt instrument at time of issuance.

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