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Goodwill and intangible assets (Tables)

12 Months Ended

Sep. 30, 2021

Goodwill and intangible assets

Summary of Intangible Assets Balances

The intangible assets balances are presented below:

​

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

​

​	​	​	​	​	​	​	​	​	​	​	​
​	​	September 30, 2020
​	​	Weighted average	​	Gross		​	​	​	​	​	​
​	​	Amortization period	​	carrying		​	Accumulated		​	Net book
(in thousands, except for years)		in years		amount			amortization			value
Developed Technology		6	​	$	1,220	​	$	(913)	​	$	307
Tradenames & Trademarks		2	​		20	​		(20)	​		—
Total indefinite-lived intangible assets	​	​	​	$	1,240	​	$	(933)	​	$	307

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

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

​

​	​	​	​
Years ending September 30,		​	​
2022	​	$	1,593
2023	​		1,138
2024	​		1,053
2025	​		1,053
2026	​		1,053
Thereafter	​		12,372
​	​	$	18,262

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- References

No definition available.

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- Definition

Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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