RELATED PARTY TRANSACTIONS (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended		9 Months Ended
	Mar. 09, 2023	Dec. 15, 2017	Apr. 30, 2023	Apr. 30, 2022	Apr. 30, 2023	Apr. 30, 2022	May 01, 2023	Dec. 15, 2022	Jul. 31, 2022	Feb. 28, 2019
Related Party Transaction [Line Items]
Long-term debt			$ 11,543		$ 11,543				$ 10,968
Interest expense			$ 914	$ 848	$ 2,588	$ 2,359
Preferred stock, shares issued (in shares)			0		0				0
Preferred dividends			$ 519	537	$ 1,593	1,611
Purchase Agreement | SPHG Holdings | Series C Convertible Preferred Stock
Related Party Transaction [Line Items]
Preferred stock, shares issued (in shares)		35,000
Share Price		$ 1,000
Proceeds from issuance of preferred stock		$ 35,000
Preferred stock, liquidation preference, value								$ 35,200
Exchange Transaction Agreement | Steel Partners Group | Series E Preferred Stock | Subsequent Event
Related Party Transaction [Line Items]
Preferred stock, shares issued (in shares)							3,500,000
Management Services Agreement | Steel Services Ltd.
Related Party Transaction [Line Items]
Total expenses incurred related to Management Services Agreement and Transfer Agreement			600	800	1,700	2,500
Management Services Agreement | SP Corporate Services Llc and Steel Services Limited
Related Party Transaction [Line Items]
Amount due to related parties			700		700				$ 1,000
SPHG Holdings | Purchase Agreement | Series C Convertible Preferred Stock
Related Party Transaction [Line Items]
Preferred dividends			500	500	1,600	1,600
SPHG Holdings | Convertible Notes Payable
Related Party Transaction [Line Items]
Principal amount of note			13,940		13,940				14,940	$ 14,900
Repaid principal amount	$ 1,000
Additional amount required for repayment of principal	1,000
Long-term debt, cash amendment fee amount	100
Long-term debt, derecognized debt discount amount	$ 200
Long-term debt			11,586		11,586				11,047
Interest expense			900	$ 700	2,500	$ 2,100
Steel Holdings | Convertible Notes Payable
Related Party Transaction [Line Items]
Principal amount of note			$ 13,900		$ 13,900				$ 14,900	$ 14,900
Steel Connect, Inc. | Steel Connect, Inc. | SPHG Holdings
Related Party Transaction [Line Items]
Equity method investment, ownership percentage			52.60%		52.60%
Steel Partners Group | Steel Connect, Inc. | SPHG Holdings | Subsequent Event
Related Party Transaction [Line Items]
Equity method investment, ownership percentage							85.00%