Deferred contract costs (Tables)

12 Months Ended

Sep. 30, 2017

Deferred contract costs

Deferred contract costs

Deferred contract costs consist of the following (in thousands):

	As of September 30,
	2017			2016
Deferred contract costs	$	30,776		$	30,114
Less: Accumulated amortization	(14,478		)	(11,932		)
Total Deferred contract costs, net	$	16,298		$	18,182