DISCONTINUED OPERATIONS (Tables)

12 Months Ended

Sep. 30, 2020

Discontinued Operations and Disposal Groups [Abstract]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures

The following amounts related to the Plastics segment have been segregated from Griffon's continuing operations and are reported as discontinued operations:

	For the Year Ended September 30,
	2019			2018
Revenue	$	—		$	166,262
Cost of goods and services	—			132,100
Gross profit	—			34,162
Selling, general and administrative expenses	9,500			26,303
Restructuring charges	—			—
Total operating expenses	9,500			26,303
Income from discontinued operations	(9,500		)	7,859
Other income (expense)
Gain on sale of business	—			112,964
Interest expense, net	—			(155		)
Other, net	—			(687		)
Total other income (expense)	—			112,122
Income from operations of discontinued operations	(9,500		)	119,981

The following amounts summarize the total assets and liabilities of Plastics and Installation Services and other discontinued activities which have been segregated from Griffon’s continuing operations and are reported as assets and liabilities of discontinued operations in the consolidated balance sheets:

	At September 30, 2020		At September 30, 2019
Assets of discontinued operations:
Prepaid and other current assets	$	2,091	$	321
Other long-term assets	6,406		2,888
Total assets of discontinued operations	$	8,497	$	3,209
Liabilities of discontinued operations:
Accrued liabilities, current	$	3,797	$	4,333
Other long-term liabilities	7,014		3,331
Total liabilities of discontinued operations	$	10,811	$	7,664