SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Mar. 31, 2020

Accounting Policies [Abstract]

Schedule of goodwill

Goodwill consisted of the following (in thousands):

	Year Ended March 31,
	2020		2019
Goodwill, at original cost	$	4,603	$	4,603
Less accumulated impairment	(376)		(376)
Goodwill, net of impairment	$	4,227	$	4,227

Schedule of finite-lived intangible asset useful lives

The estimated amortizable lives of the intangible assets are as follows:

	Years
Software	3
Trade names	5
Certification	5
Non-compete	5
License	5
Patents	9
Customer relationship	10