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v3.22.2.2

Property, Plant and Equipment | 12 Months Ended
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Sep. 30, 2022
Property, Plant and Equipment [Abstract] |
Property, Plant and Equipment | 6. Property, Plant and Equipment Property, plant and equipment were as follows as of September 30, 2022 and 2021 (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30,
​ |  | 2022 |  | 2021
Buildings, land, and land use right | ​ | $ | 29,581 | ​ | $ | 4,987
Computer equipment and software | ​ |  | 35,814 | ​ |  | 27,350
Machinery and equipment | ​ |  | 90,700 | ​ |  | 77,217
Furniture and fixtures | ​ |  | 5,806 | ​ |  | 2,516
Leasehold improvements | ​ |  | 37,495 | ​ |  | 27,165
Capital projects in progress | ​ |  | 36,644 | ​ |  | 52,435
Right-of-use Asset | ​ | ​ | 2,476 | ​ | ​ | 2,252
​ | ​ |  | 238,516 | ​ |  | 193,922
Less: accumulated depreciation and amortization | ​ |  | (84,046) | ​ |  | (63,203)
Property, plant and equipment, net | ​ | $ | 154,470 | ​ | $ | 130,719
​ ​ The property, plant and equipment and accumulated depreciation and amortization amounts in 2021 in the table above have been adjusted to remove certain fully depreciated assets. Depreciation expense was $21.9 million, $19.5 million and $18.7 million, respectively, for the fiscal years ended September 30, 2022, 2021, and 2020. The Company recorded $9.2 million of additions to property, plant and equipment for which cash payments had not yet been made as of September 30, 2022. ​

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=126982197&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI https://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=126982197&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126982197&loc=d3e99779-112916 + Details
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