Subsequent Events (Details) - USD ($)	Sep. 24, 2018	Aug. 31, 2018	Aug. 31, 2017
Subsequent Event [Line Items]
Common stock, par value (usd per share)		$ 0.01	$ 0.01
Subsequent Event [Member]
Subsequent Event [Line Items]
Common stock, par value (usd per share)	$ 0.01
Inspire Brands, Inc. [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Merger consideration (usd per share)	$ 43.50
Required termination fee	$ 47,736,000
Roark Capital Management LLC [Member] | Commitment Letters [Member] | Inspire Brands, Inc. [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Funds, commitment letters	$ 1,635,000,000