Rental Equipment, net (Tables)

3 Months Ended

Mar. 31, 2020

Rental Equipment, net (Tables) [Line Items]

Rental Equipment [Table Text Block]

	March 31 2020		December 31 2019
In thousands
Rental equipment	$	4,298	$	4,291
Less accumulated depreciation		3,436		3,364
Net rental equipment	$	862	$	927