Other Assets (Tables)

12 Months Ended

Sep. 30, 2018

Other Assets, Noncurrent [Abstract]

Schedule of other assets

Other assets consist of the following:

	September 30, 2018		September 30, 2017
Pension surplus	$	5,257	$	—
Long term receivables		2,209		3,235
Long term prepaid expenses and other assets		4,648		6,354
	$	12,114	$	9,589