ACCRUED EXPENSES AND OTHER (Accrued Expenses and Other) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Mar. 31, 2018
Other Liabilities Disclosure [Abstract]
Compensation and benefits	$ 1,212	$ 1,786
Sales tax	713	237
Contract costs	3,293	985
Legal and professional fees	356	400
Warranty	282	402
Sales returns reserve	141	0
Credits due to customers	987	0
Other accruals	426	361
Total	$ 7,410	$ 4,171