Rental Equipment, net (Tables)

3 Months Ended

Mar. 31, 2023

Rental Equipment, net (Tables) [Line Items]

Rental Equipment [Table Text Block]

	March 31 2023			December 31 2022
In thousands
Rental equipment		$	2,077	$	2,077
Less accumulated depreciation			1,881		1,852
Net rental equipment		$	196	$	225