Accounts Receivable (Tables)

3 Months Ended

Dec. 31, 2014

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable

The components of accounts receivable consisted of the following:

	As of			As of
(in thousands)	December 31, 2014			September 30, 2014
Accounts receivable	$	14,971		$	12,252
Accounts receivable – unbilled	620			633
Accounts receivable, gross	15,591			12,885
Allowance for doubtful accounts	(275		)	(116		)
Accounts receivable, net	$	15,316		$	12,769