Assets Held for Sale and Discontinued Operations (Tables)

12 Months Ended

Sep. 30, 2019

Discontinued Operations And Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations

Operating results of our discontinued solar operations were as follows, in thousands:

	Years Ended September 30,
	2019			2018			2017
Revenues, net of returns and allowances	$	25,139		$	76,395		$	81,443
Cost of sales		23,669			58,156			60,617
Gross profit		1,470			18,239			20,826
Selling, general and administrative		8,857			11,792			10,408
Research, development and engineering		3,039			4,944			3,634
Restructuring charges		567			897			—
Impairment charges		—			4,759			—
Operating (loss) income		(10,993	)		(4,153	)		6,784
Gain on sale of subsidiary		1,614			—			—
Interest expense and other, net		(121	)		(249	)		(557	)
(Loss) income from discontinued operations    before income taxes		(9,500	)		(4,402	)		6,227
Income tax (benefit) provision		(1,203	)		(3,076	)		335
Net (loss) income		(8,297	)		(1,326	)		5,892
Net loss attributable to non-controlling interest		—			—			1,045
Net (loss) income attributable to discontinued    operations	$	(8,297	)	$	(1,326	)	$	6,937

The following table presents a summary of the solar assets and liabilities held for sale included in our Consolidated Balance Sheets, in thousands:

	September 30, 2019		September 30, 2018
Assets
Total current assets	$	17,591	$	39,379
Property, plant and equipment - net		5,164		5,943
Total assets included in the disposal group		22,755		45,322
Total current liabilities		18,272		29,380
Long-term debt		275		2,418
Total liabilities included in the disposal group		18,547		31,798
Net assets included in the disposal group	$	4,208	$	13,524

The following table summarizes selected cash flow information for discontinued operations, in thousands:

	Years Ended September 30,
	2019			2018			2017
(Loss) income from discontinued operations, net of    tax	$	(8,297	)	$	(1,326	)	$	6,937
Non-cash impairment charges	$	—		$	4,759		$	—
Depreciation and amortization	$	562		$	801		$	1,120
Provision for (reversal of) allowance for doubtful    accounts, net	$	874		$	(56	)	$	(837	)
Gain on sale of subsidiary	$	1,614		$	—		$	—
Purchases of property, plant and equipment	$	131		$	1,403		$	838