Property, plant and equipment as of March 31, 2016 and 2015 consisted of the following (in thousands):

 

 

 

 

 

 

 

 

 

 

    

2016

    

2015

 

Estimated Useful Life

Machinery, rental equipment, equipment, automobiles and furniture

 

$
19,016

 

$
20,873

 

2 - 10 years

Leasehold improvements

 

 
9,855

 

 
9,760

 

10 years

Molds and tooling

 

 
2,824

 

 
3,722

 

2 - 5 years

 

 

 
31,695

 

 
34,355

 

 

Less, accumulated depreciation

 

 
(28,158)

 

 
(30,832)

 

 

Total property, plant and equipment, net

 

$
3,537

 

$
3,523