v3.22.2.2

Intangible Assets (Tables) | 12 Months Ended
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Jun. 30, 2022
Intangible Assets [Abstract] |
Schedule of Category the gross carrying value and accumulated amortization of intangible assets | ​ The following table summarizes by category the gross carrying value and accumulated amortization of intangible assets (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | June 30,
​ | ​ | 2022 | ​ | 2021
Intellectual property – gross carrying value | ​ | $ | 3,100 | ​ | $ | 3,100
Patents and licenses – gross carrying value | ​ |  | 2,846 | ​ |  | 2,720
​ | ​ |  | 5,946 | ​ |  | 5,820
Intellectual property – accumulated amortization | ​ |  | (2,867) | ​ |  | (2,711)
Patents and licenses – accumulated amortization | ​ |  | (2,403) | ​ |  | (2,157)
​ | ​ |  | (5,270) | ​ |  | (4,868)
Total definite lived intangible assets, net of accumulated amortization | ​ | ​ | 676 | ​ | ​ | 952
​ | ​ | ​ | ​ | ​ | ​ | ​
License - indefinite lived | ​ | ​ | 4,175 | ​ | ​ | —
​ | ​ | ​ | ​ | ​ | ​ | ​
Total net intangible assets | ​ | $ | 4,851 | ​ | $ | 952
Schedule of Estimated annual amortization expenses for next five years and thereafter | ​ ​
​ | ​ | ​ | ​
​ | ​ | ​ | ​
For the Year Ending June 30, | ​ | ​ | ​
2023 | ​ | $ | 261
2024 | ​ | ​ | 165
2025 | ​ | ​ | 69
2026 | ​ | ​ | 57
2027 | ​ | ​ | 45
Thereafter | ​ | ​ | 79
​ | ​ | $ | 676
​

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