Goodwill and intangible assets (Tables)

12 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The goodwill balance is presented below:


(in thousands)						September 30,
						2022						2021
Balance at beginning of year						22,434						1,138
Business acquisition – additions (see Note 14)						61,768						21,538
Remeasurement adjustments to the deferred tax assets						1,609						(242)
Balance at end of year						$	85,811					$	22,434

Summary of Intangible Assets Balances

The finite-lived intangible assets balances are presented below:


						September 30, 2022
(in thousands, except for years)						Weighted average Amortization period in years						Gross carrying amount						Accumulated amortization						Net book value
Developed Technology						11						$	50,020					$	(4,375)					$	45,645
Customer Relationships						11						15,210						(1,767)						13,443
Tradenames & Trademarks						3						900						(250)						650
Total finite-lived intangible assets												$	66,130					$	(6,392)					$	59,738


						September 30, 2021
(in thousands, except for years)						Weighted average Amortization period in years						Gross carrying amount						Accumulated amortization						Net book value
Developed Technology						16						$	19,120					$	(1,361)					$	17,759
Tradenames & Trademarks						2						20						(20)						—
Customer Relationships						1.5						510						(7)						503
Total finite-lived intangible assets												$	19,650					$	(1,388)					$	18,262

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Future annual amortization expense is as follows (in thousands):


Years ending September 30,
2023						$	5,255
2024						5,170
2025						4,920
2026						4,870
2027						4,320
Thereafter						35,203
						$	59,738