Intangible Assets and Goodwill (Tables)

6 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Intangible Assets

The following table summarizes changes in intangible assets, net:

(in thousands)	March 31, 2023		September 30, 2022
Balance at beginning of period	$	14,790	$	167
Changes from acquisition	770		14,740
Amortization	(613)		(117)
Balance at end of period	$	14,947	$	14,790

Schedule of Weighted Average Remaining Useful Lives by Definite-lived Intangible Asset

The weighted average remaining useful lives by definite-lived intangible asset category are as follows:

	March 31, 2023
(in thousands, except weighted average remaining life)	Weighted Average Remaining Life (in years)	Gross Carrying Amount		Accumulated Amortization		Net Book Value
Technology	3.6	$	11,001	$	(8,587)	$	2,414
Customer relationships	3.1	3,990		(337)		3,653
Definite-lived intangible assets total		$	14,991	$	(8,924)	$	6,067

	September 30, 2022
(in thousands, except weighted average remaining life)	Weighted Average Remaining Life (in years)	Gross Carrying Amount		Accumulated Amortization		Net Book Value
Technology	5.4	$	10,991	$	(8,261)	$	2,730
Customer relationships	4.6	3,260		(50)		3,210
Definite-lived intangible assets total		$	14,251	$	(8,311)	$	5,940

Schedule of Future Amortization Expense for Intangible Assets

Estimated future amortization expense for intangible assets recorded by the Company as of March 31, 2023 is as follows:

(in thousands)	Amount
2023	$	575
2024	1,131
2025	1,104
2026	702
2027	679
Thereafter	1,876
Total amortization expense	$	6,067

Schedule of Goodwill

The following table summarizes changes in goodwill:

(in thousands)	March 31, 2023		September 30, 2022
Balance at beginning of period	$	17,894	$	69
Adjustments to preliminary purchase price allocation	(1,472)		17,825
Balance at end of period	$	16,422	$	17,894