PROPERTY, EQUIPMENT, OTHER ASSETS AND LIABILITIES (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Mar. 31, 2020
Other current assets [Abstract]
Deposits & funds held in escrow	$ 856	$ 926
Prepaid assets	4,961	7,946
Other	285	384
Total other current assets	6,102	9,256
Property, equipment and other assets [Abstract]
Property and equipment, net	7,851	7,153
Deferred costs - non-current	10,366	10,957
Right-of-use assets	12,405	13,066
Other	2,403	1,420
Total	$ 33,025	$ 32,596
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:OtherAssetsNoncurrent	us-gaap:OtherAssetsNoncurrent
Other current liabilities [Abstract]
Accrued expenses	$ 11,302	$ 10,024
Accrued income taxes payable	6,659	406
Contingent consideration - current	249	220
Short-term lease liability	5,042	4,815
Other	7,431	7,521
Total	$ 30,683	$ 22,986
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesCurrent	us-gaap:OtherLiabilitiesCurrent
Other liabilities [Abstract]
Deferred revenue	$ 15,683	$ 16,693
Long-term lease liability	7,566	8,326
Other	5,097	2,708
Total	$ 28,346	$ 27,727
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesNoncurrent	us-gaap:OtherLiabilitiesNoncurrent