ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Software Development Costs, Vendor Consideration (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2018
CAPITALIZATION OF COSTS OF SOFTWARE FOR INTERNAL USE [Abstract]
Intangible assets	$ 34,464	$ 38,928
VENDOR CONSIDERATION [Abstract]
Amount due from vendors	20,800	13,100
Software Capitalized for Internal [Member]
CAPITALIZATION OF COSTS OF SOFTWARE FOR INTERNAL USE [Abstract]
Intangible assets	200	2,500	$ 2,100
Other assets	$ 4,500	$ 5,400