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Related Party Transactions (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Mar. 31, 2022
Related Party Transaction [Line Items]
Revenue recognized			$ 733,000
Contract liability	$ 53,945,000		53,945,000		$ 54,678,000
Equipment Supplier
Related Party Transaction [Line Items]
Purchase of equipment	622,000		622,000
Payable to related parties	120,000		120,000		120,000
Rachelle B. Chong
Related Party Transaction [Line Items]
Payable to related parties	0		$ 0		0
Extension term			12 months
Consulting fees	36,000	$ 36,000	$ 72,000	$ 72,000
Brian D. McAuley
Related Party Transaction [Line Items]
Payable to related parties	0		$ 0		0
Extension term			24 months
Consulting fees	10,000	10,000	$ 20,000	20,000
TeamConnect LLC
Related Party Transaction [Line Items]
Service fee term			24 months
TeamConnect LLC | PDVConnect
Related Party Transaction [Line Items]
Recurring revenue term			48 months
Contract liability	0		$ 0		$ 0
Goosetown And A BEEP | PDVConnect
Related Party Transaction [Line Items]
Revenue recognized	$ 15,000	$ 15,000	$ 30,000	$ 30,000

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