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Property and Equipment, net | 12 Months Ended
--- | ---
Apr. 30, 2024
Property and Equipment, net |
Property and Equipment, net | 7. Property and Equipment, net ​ Property and equipment, net consist of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | April 30, | ​
​ |  | 2024 |  | 2023 | ​
​ | ​ | (In thousands) | ​
Leasehold improvements | ​ | ​ | 26,921 | ​ | ​ | 22,541 | ​
Machinery and equipment | ​ |  | 132,862 | ​ |  | 124,845 | ​
Furniture and fixtures | ​ |  | 5,896 | ​ |  | 4,756 | ​
Computer equipment and software | ​ |  | 48,817 | ​ |  | 44,689 | ​
Construction in process | ​ |  | 7,258 | ​ |  | 5,962 | ​
Property and equipment, gross | ​ |  | 221,754 | ​ |  | 202,793 | ​
Less accumulated depreciation and amortization | ​ |  | (175,152) | ​ |  | (162,998) | ​
Property and equipment, net | ​ | $ | 46,602 | ​ | $ | 39,795 | ​
​ Depreciation expense for the years ended April 30, 2024, 2023 and 2022 was $17,098,000, $41,803,000 and $30,493,000, respectively. During the fiscal year ended April 30, 2023, the Company recorded accelerated the depreciation of $16,597,000 related to in-service ISR assets associated with the closure of all of the Company’s MUAS COCO sites. The Company reclassified certain in-service ISR assets determined to have an alternate business use to machinery and equipment. At April 30, 2024 and 2023, the reclassified assets had a carrying value of $1,979,000 and $4,586,000, respectively. During the fiscal years ended April 30, 2024, 2023 and 2022, the Company recorded losses on the disposal of in-service ISR assets which included the write-off of $0, $192,000 and $1,378,000 of non-cash purchase accounting fair value adjustments, respectively.

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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://fasb.org/us-gaap/role/ref/legacyRef -Topic 360 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//360/tableOfContent Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 6 -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480321/958-360-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480321/958-360-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 7 -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480321/958-360-50-7 + Details
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