XML 48 R33.htm IDEA: XBRL DOCUMENT
v3.23.3

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2023
Accounting Policies [Abstract] |
Schedule of property, plant and equipment | ​
​ | ​ | ​
Buildings |  | 10 - 40 years
Computer equipment and software |  | 3 - 5 years
Machinery and equipment |  | 2 - 7 years
Furniture and fixtures |  | 5 years
Vehicles |  | 3 - 7 years
Property, plant and equipment were as follows as of September 30, 2023 and 2022 (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30,
​ | ​ | 2023 | ​ | 2022
Buildings, land, and land use right | ​ | $ | 41,870 | ​ | $ | 29,581
Computer equipment and software | ​ | ​ | 38,623 | ​ | ​ | 35,814
Machinery and equipment | ​ | ​ | 139,858 | ​ | ​ | 90,700
Furniture and fixtures | ​ | ​ | 7,426 | ​ | ​ | 5,806
Leasehold improvements | ​ | ​ | 52,670 | ​ | ​ | 37,495
Capital projects in process | ​ | ​ | 33,915 | ​ | ​ | 36,644
Right-of-use asset | ​ | ​ | 4,718 | ​ | ​ | 2,476
Vehicles | ​ | ​ | 1,540 | ​ | ​ | —
Property, plant and equipment, gross | ​ | ​ | 320,620 | ​ | ​ | 238,516
Less: accumulated depreciation and amortization | ​ | ​ | (114,876) | ​ | ​ | (84,046)
Property, plant and equipment, net | ​ | $ | 205,744 | ​ | $ | 154,470
Schedule of intangible assets | ​
​ | ​ | ​
Trademarks |  | 5 - 13 years
Patents |  | 8 years
Completed technology |  | 7 - 15 years
Customer relationships |  | 10 - 16 years
Non-competition agreements |  | 5 years
The components of the Company’s identifiable intangible assets as of September 30, 2023 and 2022 are as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, 2023 | ​ | September 30, 2022
​ | ​ | ​ | ​ | Accumulated | ​ | Net Book | ​ | ​ | ​ | Accumulated | ​ | Net Book
​ |  | Cost |  | Amortization |  | Value |  | Cost |  | Amortization |  | Value
Patents | ​ | $ | 1,226 | ​ | $ | 1,175 | ​ | $ | 51 | ​ | $ | 1,225 | ​ | $ | 1,106 | ​ | $ | 119
Completed technology | ​ |  | 215,430 | ​ |  | 56,021 | ​ |  | 159,409 | ​ |  | 99,525 | ​ |  | 37,991 | ​ |  | 61,534
Trademarks and trade names | ​ |  | 6,630 | ​ |  | 1,445 | ​ |  | 5,185 | ​ |  | 400 | ​ |  | 41 | ​ |  | 359
Non-competition agreements | ​ | ​ | 681 | ​ | ​ | 568 | ​ | ​ | 113 | ​ | ​ | 681 | ​ | ​ | 439 | ​ | ​ | 242
Customer relationships | ​ |  | 290,800 | ​ |  | 161,257 | ​ |  | 129,543 | ​ |  | 246,949 | ​ |  | 130,802 | ​ |  | 116,147
Other intangibles | ​ | ​ | 869 | ​ | ​ | 869 | ​ | ​ | — | ​ | ​ | 202 | ​ | ​ | 202 | ​ | ​ | —
Total | ​ | $ | 515,636 | ​ | $ | 221,335 | ​ | $ | 294,301 | ​ | $ | 348,982 | ​ | $ | 170,581 | ​ | $ | 178,401

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1 + Details
Name: | us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration