RESTRUCTURING ACTIVITIES (Details) $ in Thousands			1 Months Ended	3 Months Ended		12 Months Ended	18 Months Ended
	Apr. 06, 2023 USD ($) employee	Mar. 24, 2023 USD ($) employee	Sep. 30, 2023 USD ($) employee	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Mar. 31, 2024 USD ($)	Sep. 30, 2024
Restructuring Cost and Reserve [Line Items]
Restructuring and severance				$ 23	$ 4,454
Restructuring Reserve [Roll Forward]
Income Statement Impact				23	4,454
2023 Reduction Action
Restructuring Cost and Reserve [Line Items]
Restructuring and severance				12
Restructuring Reserve [Roll Forward]
Accrued Balance at beginning of period				709
Income Statement Impact				12
Payments				(301)
Accrued Balance at end of period				420		$ 420
Q3 2023 action
Restructuring Cost and Reserve [Line Items]
Number of employee positions estimated to be eliminated in workforce reduction | employee			14
Restructuring and severance			$ 900
Restructuring Reserve [Roll Forward]
Income Statement Impact			900
Q2 2023 action
Restructuring Cost and Reserve [Line Items]
Number of employee positions estimated to be eliminated in workforce reduction | employee	197
Restructuring and severance	$ 2,100
Percentage of workforce eliminated						18.00%
Asset impairment charges					4,200
Intangible asset impairment charges					2,100
Property and equipment impairment charges					1,700
Operating lease right-of-use asset impairment charges					400
Restructuring Reserve [Roll Forward]
Income Statement Impact	$ 2,100
Q1 2023 action
Restructuring Cost and Reserve [Line Items]
Number of employee positions estimated to be eliminated in workforce reduction | employee		162
Restructuring and severance		$ 5,300			4,300
Restructuring Reserve [Roll Forward]
Income Statement Impact		5,300			$ 4,300
Q1 2023 action | Forecast
Restructuring Cost and Reserve [Line Items]
Percentage of workforce eliminated							13.00%
Employee separation payments | Q3 2023 action
Restructuring Cost and Reserve [Line Items]
Restructuring and severance			700	(7)
Restructuring Reserve [Roll Forward]
Accrued Balance at beginning of period				254
Income Statement Impact			700	(7)
Payments				(82)
Accrued Balance at end of period				165		$ 165
Employee separation payments | Q2 2023 action
Restructuring Cost and Reserve [Line Items]
Restructuring and severance				4
Restructuring Reserve [Roll Forward]
Accrued Balance at beginning of period				34
Income Statement Impact				4
Payments				(38)
Accrued Balance at end of period				0		0
Employee separation payments | Q1 2023 action
Restructuring Cost and Reserve [Line Items]
Restructuring and severance		4,300		15
Restructuring Reserve [Roll Forward]
Accrued Balance at beginning of period				421
Income Statement Impact		4,300		15
Payments				(181)
Accrued Balance at end of period				$ 255		$ 255
Non-cash compensation | Q3 2023 action
Restructuring Cost and Reserve [Line Items]
Restructuring and severance			200
Restructuring Reserve [Roll Forward]
Income Statement Impact			$ 200
Non-cash compensation | Q1 2023 action
Restructuring Cost and Reserve [Line Items]
Restructuring and severance		1,000
Restructuring Reserve [Roll Forward]
Income Statement Impact		$ 1,000