Note 16 - Supplemental Disclosure of Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

	Six Months Ended June 30,
	2020		2019
	(Dollars in thousands)
Supplemental disclosures of cash flow information
Interest paid, net of amounts capitalized	$	1,398	$	—
Income taxes paid	$	—	$	240