Accounts and Notes Receivable (Tables)

12 Months Ended

Sep. 30, 2014

Receivables [Abstract]

Current Trade Accounts Receivable

The Company’s current trade accounts receivable consisted of the following (in thousands):

	AS OF SEPTEMBER 30,
	2014			2013
Trade accounts receivable	$	25,727		$	50,132
Allowance for doubtful accounts		(1,125	)		(376	)
	$	24,602		$	49,756

Notes Receivable

Notes receivable are reflected in the following table (in thousands):

	SEPTEMBER 30, 2014		SEPTEMBER 30, 2013
Notes receivable	$	3,814	$	5,290
Allowance for doubtful notes		—		—
		3,814		5,290
Less current portion		3,786		5,290
Non-current notes receivable	$	28	$	—