Interest expense-net (Tables)

12 Months Ended

Dec. 31, 2021

Interest [Abstract]

Summary of interest incurred, capitalized and paid

The following chart summarizes the interest incurred, capitalized, and paid in 2021, 2020, and 2019:

(Thousands)	2021		2020		2019
Interest incurred, net	$	5,277	$	3,889	$	1,641
Less: Capitalized interest	376		10		62
Total net expense	$	4,901	$	3,879	$	1,579
Interest paid	$	3,652	$	3,442	$	1,799