Property and Equipment (Tables)

9 Months Ended

Jun. 30, 2014

Property and Equipment

Depreciation is computed over the estimated useful lives of the depreciable assets using the straight-line method (in thousands):

	June 30, 2014		September 30, 2013
Property and equipment	$	192,406	$	170,462
Less: accumulated depreciation		124,356		119,139
Property and equipment, net	$	68,050	$	51,323