Property and Equipment

9 Months Ended

Jun. 30, 2016

Property, Plant and Equipment [Abstract]

Property and Equipment

3. Property and Equipment

A summary of property and equipment is as follows (in thousands):

	June 30, 2016			September 30, 2015
Land	$	1,811		$	1,811
Buildings		10,256			10,157
Process equipment		107,162			106,919
Office equipment		1,591			1,551
Construction in process		495			35
		121,315			120,473
Accumulated depreciation		(87,756	)		(79,318	)
Property and equipment, net	$	33,559		$	41,155