Rental Equipment, net (Tables)

3 Months Ended

Mar. 31, 2019

Rental Equipment [Abstract]

Rental Equipment [Table Text Block]

	March, 31 2019		December, 31 2018
In thousands
Rental equipment	$	7,109	$	7,109
Less accumulated depreciation		5,905		5,799
Net rental equipment	$	1,204	$	1,310