Discontinued operations (Tables)

9 Months Ended

Sep. 30, 2020

Discontinued Operations And Disposal Groups [Abstract]

Summary of Gain on Sale of Discontinued Operations

Gain on sale of discontinued operations for the three and nine months ended September 30, 2020 and 2019 are as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2020			2019			2020			2019
Indemnification escrow proceeds	$	-		$	-		$	-		$	862,000
Environmental remediation expense		-			-			-			359,000
Gain from discontinued operations before income taxes		-			-			-			503,000
Income tax expense (benefit):
Current		(24,000	)		(49,000	)		(52,000	)		137,000
Deferred		24,000			49,000			52,000			(37,000	)
		-			-			-			100,000
Gain from discontinued operations, net of taxes	$	-		$	-		$	-		$	403,000