Insider Trading Arrangements	12 Months Ended
	Jan. 31, 2023
Insider Trading Arrangements [Line Items]
Rule 10b5-1 Arrangement Adopted [Flag]	false
Rule 10b5-1 Arrangement Terminated [Flag]	false
Non Rule 10b5-1 Arrangement Adopted [Flag]	false
Non Rule 10b5-1 Arrangement Terminated [Flag]	false