Rental Equipment, net

12 Months Ended

Dec. 31, 2022

Rental Equipment, net [Line Items]

Rental Equipment [Text Block]

6.  Rental Equipment, net

Rental equipment consists of the following:

In thousands	2022		2021
Rental equipment	$	2,077	$	3,664
Less accumulated depreciation		1,852		3,253
Net rental equipment	$	225	$	411

During 2022, $1.6 million of fully depreciated rental equipment was written off.  Depreciation expense for rental equipment for the years ended December 31, 2022 and 2021 was $186,000 and $245,000, respectively.