COMMON STOCK (Details) $ / shares in Units, $ in Thousands			6 Months Ended
	Apr. 25, 2022 $ / shares shares	Apr. 22, 2022 USD ($) yr $ / shares shares	Sep. 30, 2022 USD ($) shares	Sep. 30, 2021 USD ($)	Jun. 30, 2022 shares	Apr. 21, 2022 $ / shares shares	Mar. 31, 2022 shares
Subsidiary, Sale of Stock
Common stock shares authorized (shares) | shares			225,000,000		125,000,000		225,000,000
Repayments of long-term debt and payment of amendment fees | $			$ 22,096	$ 93,051
Reduction in equity value due to round down | $			$ (389)
December Twenty Twenty Eight Amendments Of Warrants
Subsidiary, Sale of Stock
Warrants issued (in shares) | shares						7,110,616
Warrant exercise price (in dollars per share) | $ / shares						$ 1.33
$3.00 Warrants
Subsidiary, Sale of Stock
Warrants issued (in shares) | shares						3,400,000
Warrant exercise price (in dollars per share) | $ / shares		$ 2.79				$ 3.00
Additional warrants issues (in shares) | shares		256,113
Reduction in equity value due to round down | $		$ 400
$3.00 Warrants | Dividend rates
Subsidiary, Sale of Stock
Warrant measurement inputs		0
$3.00 Warrants | Expected term
Subsidiary, Sale of Stock
Warrant measurement inputs | yr		8
$3.00 Warrants | Volatility
Subsidiary, Sale of Stock
Warrant measurement inputs		0.56
$3.00 Warrants | Risk free interest rate
Subsidiary, Sale of Stock
Warrant measurement inputs		0.0285
Rights Offering
Subsidiary, Sale of Stock
Number of shares issued in transaction (in shares) | shares	30,000,000
Sale of stock price (in dollars per share) | $ / shares	$ 2.25
Proceeds from issuance of stock, net | $		$ 66,000
Repayments of long-term debt and payment of amendment fees | $		$ 20,000