PROPERTY, PLANT AND EQUIPMENT

3 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

PROPERTY, PLANT AND EQUIPMENT

PROPERTY, PLANT AND EQUIPMENT

The following table details the components of property, plant and equipment, net:

	At December 31, 2018			At September 30, 2018
Land, building and building improvements	$	130,007		$	130,296
Machinery and equipment	550,336			544,875
Leasehold improvements	50,272			50,111
	730,615			725,282
Accumulated depreciation and amortization	(394,125		)	(382,790		)
Total	$	336,490		$	342,492

Depreciation and amortization expense for property, plant and equipment was $12,667 and $10,702 for the quarters ended December 31, 2018 and 2017, respectively. Depreciation included in SG&A expenses was $4,681 and $3,472 for the quarters ended December 31, 2018 and 2017, respectively. Remaining components of depreciation, attributable to manufacturing operations, are included in Cost of goods and services.

No event or indicator of impairment occurred during the three months ended December 31, 2018 which would require additional impairment testing of property, plant and equipment.