Selected Balance Sheet Data (Tables)

3 Months Ended

Dec. 31, 2014

Selected Balance Sheet Data [Abstract]

Schedule of Selected Balance Sheet Data

(in thousands)

	December 31, 2014		September 30, 2014
Accounts receivable, net:
Accounts receivable	$	23,629	$	28,943
Less allowance for doubtful accounts	348		367
	$	23,281	$	28,576
Inventories:
Raw materials	$	28,165	$	26,402
Work in process	486		315
Finished goods	4,713		4,530
	$	33,364	$	31,247