REVENUE - Allowance for Doubtful Accounts (Details) $ in Thousands	9 Months Ended
	Dec. 31, 2020 USD ($)
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Accounts receivable beginning balance	$ 1,350
Provision for allowance for doubtful accounts	50
Recoveries and other adjustments	(621)
Write off charged against the allowance for doubtful accounts	(60)
Accounts receivable ending balance	$ 719