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Equity Incentive Plan (Tables) | 9 Months Ended
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Mar. 31, 2021
Schedule of stock option activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | ​ | ​ |  | Weighted |  | ​ | ​ |
​ | ​ | ​ | ​ | Weighted | ​ | Average | ​ | ​ | ​ |
​ | ​ | ​ | ​ | Average | ​ | Remaining | ​ | Aggregate |
​ | ​ | ​ | ​ | Exercise | ​ | Contractual | ​ | Intrinsic |
​ | ​ | Shares | ​ | Price | ​ | Life (Years) | ​ | Value |
Outstanding, June 30, 2020 | ​ | 1,021,517 | ​ | $ | 19.73 | ​ | 1.65 | ​ | $ | 8,325,869 | ​
Granted | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | ​
Exercised | ​ | (988,317) | ​ | ​ | 19.84 | ​ | ​ | ​ | ​ | ​ | ​
Forfeited or canceled | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | ​
Outstanding and exercisable, March 31, 2021 | ​ | 33,200 | ​ | $ | 16.44 | ​ | 1.86 | ​ | $ | 455,620 | ​
Schedule of restricted stock award activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | Weighted |
​ | ​ | ​ | ​ | Average |
​ | ​ | ​ | ​ | Grant-Date | ​
​ | ​ | Shares | ​ | Fair Value |
Nonvested, June 30, 2020 | ​ | 1,618,604 | ​ | $ | 23.73 | ​
Granted | ​ | 519,808 | ​ | ​ | 38.93 | ​
Vested | ​ | (660,909) | ​ | ​ | 21.72 | ​
Canceled | ​ | (68,886) | ​ | ​ | 27.21 | ​
Nonvested, March 31, 2021 | ​ | 1,408,617 | ​ | $ | 30.11 | ​
Schedule of performance share units award activity | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted
​ | ​ | ​ | ​ | Average
​ | ​ | ​ | ​ | Grant-Date
​ |  | Shares |  | Fair Value
Nonvested, June 30, 2020 | ​ | 2,464,853 | ​ | $ | 10.78
Granted | ​ | 477,700 | ​ | ​ | 40.17
Vested | ​ | — | ​ | ​ | —
Canceled | ​ | (43,834) | ​ | ​ | 28.10
Nonvested, March 31, 2021 | ​ | 2,898,719 | ​ | $ | 15.36
Deferred Stock Units |
Schedule of performance share units award activity | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted
​ | ​ | ​ | ​ | Average
​ | ​ | ​ | ​ | Grant-Date
​ |  | Shares |  | Fair Value
Nonvested, June 30, 2020 | ​ | 42,102 | ​ | $ | 22.42
Granted | ​ | 17,252 | ​ | ​ | 21.01
Vested | ​ | — | ​ | ​ | —
Canceled | ​ | — | ​ | ​ | —
Nonvested, March 31, 2021 | ​ | 59,354 | ​ | $ | 22.01

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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