LEASES - Maturities of operating and finance lease (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Sep. 30, 2024
Operating Leases
2025 (remainder of fiscal year)	$ 3,197
2026	11,551
2027	9,801
2028	8,615
2029	7,862
Thereafter	48,323
Total minimum future lease payments	89,349
Less interest	(40,419)
Total lease liability	48,930	$ 51,784
Finance Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
2025 (remainder of fiscal year)	186
2026	740
2027	712
2028	683
2029	639
Thereafter	995
Total minimum future lease payments	3,955
Less interest	(1,213)
Total lease liability	$ 2,742	$ 644

Finance Lease, Liability, Payments Due After Year Four

No definition available.

Name:	notv_FinanceLeaseLiabilityPaymentsDueAfterYearFour
Namespace Prefix:	notv_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease due after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

No definition available.