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Balance Sheet Details | 3 Months Ended
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Sep. 30, 2020
Balance Sheet Details |
Balance Sheet Details | 3. Balance Sheet Details ​ The following tables provide details of selected balance sheet accounts (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | September 30,
Accounts receivable, net |  | 2020 |  | 2020
Accounts receivable | ​ | $ | 287,488 |  | $ | 273,515
Less allowance for doubtful accounts | ​ |  | (17,648) | ​ |  | (20,366)
Total | ​ | $ | 269,840 | ​ | $ | 253,149
​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | September 30,
Inventories |  | 2020 |  | 2020
Raw materials | ​ | $ | 132,797 |  | $ | 142,404
Work-in-process | ​ |  | 50,023 | ​ |  | 58,363
Finished goods | ​ |  | 58,406 | ​ |  | 54,667
Total | ​ | $ | 241,226 | ​ | $ | 255,434
​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | September 30,
Property and equipment, net | ​ | 2020 | ​ | 2020
Land |  | $ | 16,516 |  | $ | 16,523
Buildings, civil works and improvements | ​ |  | 57,709 | ​ |  | 57,796
Leasehold improvements | ​ |  | 9,052 | ​ |  | 9,158
Equipment, furniture and fixtures | ​ |  | 149,310 | ​ |  | 151,568
Computer software | ​ |  | 18,217 | ​ |  | 21,932
Computer software implementation in process | ​ | ​ | 11,817 | ​ | ​ | 10,131
Construction in process | ​ |  | 3,598 | ​ |  | 3,909
Total | ​ |  | 266,219 | ​ |  | 271,017
Less accumulated depreciation and amortization | ​ |  | (138,283) | ​ |  | (143,312)
Property and equipment, net | ​ | $ | 127,936 | ​ | $ | 127,705
​ Depreciation and amortization expense for property and equipment was $5.1 million and $5.2 million for the three months ended September 30, 2019 and 2020, respectively.

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
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