Discontinued Operations (Tables)

9 Months Ended

Sep. 30, 2019

Discontinued Operations And Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations

Selected data for this discontinued business consisted of the following (in thousands):

	Three Months Ended
	September 30, 2019			September 30, 2018
Service revenue	$	—		$	167
Product sales		—			2,058
Total revenue		—			2,225
Cost of services, exclusive of depreciation expense shown below		—			87
Cost of product sales, exclusive of depreciation expense shown below		—			1,944
Depreciation and amortization		—			14
Other expense		—			(1	)
Operating income (loss)		—			181
Adjustment to gain on sale		(485	)		—
Income (loss) from discontinued operations before income tax expense		(485	)		181
Income tax expense (benefit)		(88	)		(27	)
Income (loss) from discontinued operations, net of income taxes	$	(397	)	$	208

	Nine Months Ended
	September 30, 2019		September 30, 2018
Service revenue	$	1,165	$	1,069
Product sales		4,233		3,768
Total revenue		5,398		4,837
Cost of services, exclusive of depreciation expense shown below		690		961
Cost of product sales, exclusive of depreciation expense shown below		3,196		4,124
Depreciation and amortization		—		115
Other expense		91		22
Operating income (loss)		1,421		(385	)
Gain on sale		8,319		—
Income (loss) from discontinued operations before income tax expense		9,740		(385	)
Income tax expense		1,907		81
Income (loss) from discontinued operations, net of income taxes	$	7,833	$	(466	)

	September 30, 2019		December 31, 2018
Current assets	$	—	$	3,712
Non-current assets		—		1,848
Total assets	$	—	$	5,560
Current liabilities	$	—	$	1,633
Non-current liabilities		—		82
Total liabilities	$	—	$	1,715