Note 3 - Discontinued Operations and Sale of a Business (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Disposal Groups, Including Discontinued Operations [Table Text Block]

(in thousands)		For the Three Months
	Ended March 31,
Major classes of line items constituting pretax profit (loss) of discontinued operations:	2021		2020
Revenues	$	—	$	2,033
Cost of revenues		—		(1,986	)
Selling, general and administrative expense		—		(385	)
Other expense		—		(148	)
Pretax loss of discontinued operations related to major classes of pretax loss		—		(486	)
Income tax benefit		—		(57	)
Total loss from discontinued operations that is presented in the statement of operations	$	—	$	(429	)