Balance Sheet Detail Information - Schedule of Accrued Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Sep. 30, 2018
Accrued liabilities:
Accrued payroll and bonuses	$ 3,316	$ 2,384
Accrued sales and use taxes	1,176	1,007
Accrued property taxes	191	362
Accrued rent	604	507
Deferred revenue		354
Accrued gift card and escheatment liability	1,461	1,594
Accrued interest payable	181	196
Accrued accounts payable and bank overdrafts	591	943
Accrued professional fees	4,660	471
Customer deposits	240	508
Accrued expenses - other	564	245
Total accrued liabilities	$ 12,984	$ 8,571