Accrued Expenses (Tables)

3 Months Ended

Dec. 31, 2018

Payables and Accruals [Abstract]

Schedule of accrued liabilities

Accrued expenses consist of the following:

	December 31, 2018		September 30, 2018
Direct costs of sales	$	5,363	$	4,450
Accrued corporate cost expenses		1,292		3,167
Asset retirement obligations		559		571
Interest payable - cash		46		102
Other creditors		5,199		6,064
	$	12,459	$	14,354