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Rental Equipment, net
 12 Months Ended
Dec. 31, 2020
Rental Equipment, net [Line Items]  
Rental Equipment [Text Block]

6.  Rental Equipment, net


Rental equipment consists of the following:


In thousands

2020

 

2019

Rental equipment

$

3,714

$

4,291

Less accumulated depreciation

 

3,058

 

 

3,364

Net rental equipment

$

656

 

$

927


During 2020, $593,000 of fully depreciated rental equipment was written off.  Depreciation expense for rental equipment for the years ended December 31, 2020 and 2019 was $288,000 and $427,000, respectively.