STOCK-BASED COMPENSATION - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended	6 Months Ended	9 Months Ended
	Jul. 11, 2024	Jun. 30, 2024	Jun. 30, 2024	Sep. 30, 2019
Stock-Based Compensation (Details) [Line Items]
Common stock, available for issuance (in shares)		315,189	315,189
2018 Equity Incentive Plan
Stock-Based Compensation (Details) [Line Items]
Shares authorized (in shares)		207,071	207,071
Common stock, available for issuance (in shares)		203,311	203,311
Number of additional shares authorized (in shares)			200,000
Unrecognized compensation cost		$ 124	$ 124
2018 Equity Incentive Plan | Subsequent Event
Stock-Based Compensation (Details) [Line Items]
Number of additional shares authorized (in shares)	200,000
2018 Equity Incentive Plan | Stock Options
Stock-Based Compensation (Details) [Line Items]
Options, term				5 years
Weighted average grant date fair value (in dollars per share)		$ 5.59
Unrecognized compensation cost, period of recognition			1 year 1 month 6 days
2018 Equity Incentive Plan | Minimum | Stock Options
Stock-Based Compensation (Details) [Line Items]
Options, vesting period				12 months
2018 Equity Incentive Plan | Maximum | Stock Options
Stock-Based Compensation (Details) [Line Items]
Options, vesting period				36 months