Note 5 - Debt - Schedule of Adjusted EBITDA Ratio (Details)	3 Months Ended
Jan. 31, 2026	Oct. 31, 2025	Jul. 31, 2025	Apr. 30, 2025
Forecast [Member]
Adjusted EBITDA ratio	2	2.5	3	3.5

Represents the maximum debt to adjusted EBITDA ratio for debt instruments.

No definition available.

Name:	strm_DebtInstrumentMaximumDebtToAdjustedEbitdaRatio
Namespace Prefix:	strm_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration