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Fair Value (Narrative) (Details) - USD ($) | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2021 | Sep. 30, 2020 | Mar. 31, 2020 | Mar. 31, 2021 | Mar. 31, 2020 | Jun. 30, 2020 | Oct. 19, 2018 | Nov. 17, 2016
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Fair value of contingent consideration | $ 3,470,000 |  |  | $ 3,470,000 |  | $ 9,157,000 |  |
Decrease (increase) in the fair value of contingent consideration | 0 |  | $ (65,000) | 5,687,000 | $ (192,000) |  |  |
Bantam Bagels [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Fair value of contingent consideration | 3,470,000 |  |  | 3,470,000 |  | 9,157,000 | $ 8,000,000.0 |
Decrease (increase) in the fair value of contingent consideration | 0 | $ 5,700,000 | $ (65,000) | 5,687,000 | $ (192,000) |  |  |
Angelic [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Fair value of contingent consideration | $ 0 |  |  | $ 0 |  | $ 0 |  | $ 13,900,000

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