Property, Plant and Equipment (Tables)

6 Months Ended

Sep. 30, 2016

Property, plant and equipment consisted of the following as of September 30, 2016 and March 31, 2016 (in thousands):


	September 30,		March 31,
	2016		2016
Machinery, rental equipment, equipment, automobiles and furniture	$	18,662	$	19,016
Leasehold improvements		9,855		9,855
Molds and tooling		2,847		2,824
		31,364		31,695
Less, accumulated depreciation		(28,568)		(28,158)
Total property, plant and equipment, net	$	2,796	$	3,537