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Stockholders' Equity (Tables) | 3 Months Ended
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Sep. 30, 2025
Stockholders' Equity |
Schedule of stock-based compensation expense in the consolidated statements of operations | ​ We recorded stock-based compensation expense in the consolidated statements of operations as follows (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30,
​ |  | 2024 |  | 2025
Cost of goods sold | ​ | $ | 244 | ​ | $ | 285
Selling, general and administrative | ​ | ​ | 6,024 | ​ | ​ | 5,753
Research and development | ​ | ​ | 154 | ​ | ​ | 161
Stock-based compensation expense | ​ | $ | 6,422 | ​ | $ | 6,199
​
Schedule of stock option activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Average | ​ | Weighted-Average | ​ | Aggregate
​ | ​ | Number of | ​ | Exercise | ​ | Remaining Contractual | ​ | Intrinsic Value
​ |  | Options |  | Price |  | Term |  | (in thousands)
Outstanding at June 30, 2025 |  | 60,253 |  | $ | 121.41 |  | ​ | ​ | ​ | ​
Granted |  | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Exercised |  | (2,215) | ​ | ​ | 98.27 | ​ | ​ | ​ | ​ | ​
Expired or forfeited |  | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Outstanding at September 30, 2025 |  | 58,038 | ​ | $ | 122.29 | ​ | 7.7 years | ​ | $ | 7,368
Exercisable at September 30, 2025 | ​ | 20,387 | ​ | $ | 95.92 |  | 6.5 years | ​ | $ | 3,126
​
Summary of RSU award activity | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted-
​ | ​ | ​ | ​ | Average
​ |  | Shares |  | Fair Value
Nonvested at June 30, 2025 |  | 355,396 | ​ | $ | 116.34
Granted |  | 213,773 | ​ | ​ | 223.88
Vested |  | (313,580) | ​ | ​ | 165.91
Forfeited |  | (1,507) | ​ | ​ | 110.42
Nonvested at September 30, 2025 |  | 254,082 | ​ | $ | 145.67
​

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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