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Financing - Narrative (Details) - USD ($) |  |  |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 31, 2022 | Dec. 30, 2020 | Aug. 24, 2017 | Jul. 01, 2015 | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2018 | Dec. 31, 2020 | Dec. 29, 2020 | Jun. 30, 2017
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Current maturities of long-term debt |  |  |  |  | $ 4,250,000 | $ 0 |  |  |  |
Debt issuance costs, net |  |  |  |  | 1,100,000 | 961,000 |  |  |  |
Derivative, term of contract |  |  |  | 5 years |  |  |  |  |  |
Fixed quarterly interest rate |  |  |  | 1.52% |  |  |  |  |  |
Derivative notional amount |  |  |  | $ 39,250,000 |  |  |  |  |  |
Outstanding balance, percent (equal to) |  |  |  | 50.00% |  |  |  |  |  |
Derivative, loss on derivative |  |  |  |  |  | 68,000 |  |  |  |
Revolving Credit |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  | $ 170,000,000 |  |  |  |  |  |  | $ 120,000,000 |
Increase in maximum borrowing capacity |  | 50,000,000 |  |  |  |  |  |  |  |
Credit Agreement |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Letters of credit outstanding |  |  |  |  | 1,234,000 |  |  |  |  |
Maximum amount, purchase of stock or stock options (up to) |  |  |  |  | 3,000 |  |  |  |  |
Maximum amount, share repurchase (up to) |  |  |  |  | 35,000 |  |  |  |  |
Maximum amount, dividend and distributions (up to) |  |  |  |  | 10,000 |  |  |  |  |
Debt issuance costs, gross |  |  |  |  |  |  |  |  |  | $ 2,074,000
Debt issuance costs, net |  |  |  |  | 671,000 |  |  |  |  |
Credit Agreement | Revolving Credit |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Remaining borrowing capacity |  |  |  |  | $ 123,800,000 |  |  |  |  |
Interest rate |  |  |  |  | 1.35% |  |  |  |  |
Credit Agreement | Revolving Credit | Federal Funds Effective Swap Rate |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 0.50% |  |  |  |  |
Credit Agreement | Revolving Credit | Base Rate |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 1.00% |  |  |  |  |
Credit Agreement | Revolving Credit | Minimum |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Unused capacity, commitment fee percentage |  |  |  |  | 0.20% |  |  |  |  |
Credit Agreement | Revolving Credit | Minimum | Base Rate |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 0.25% |  |  |  |  |
Credit Agreement | Revolving Credit | Minimum | LIBOR |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 1.25% |  |  |  |  |
Credit Agreement | Revolving Credit | Maximum |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Unused capacity, commitment fee percentage |  |  |  |  | 0.40% |  |  |  |  |
Credit Agreement | Revolving Credit | Maximum | Base Rate |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 1.25% |  |  |  |  |
Credit Agreement | Revolving Credit | Maximum | LIBOR |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 2.25% |  |  |  |  |
Credit Agreement | Revolving credit loan | Revolving Credit |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  | $ 170,000,000 |  |  |  |  |
Gross debt |  |  |  |  | 45,000,000 | 8,800,000 |  |  |  |
Credit Agreement | Term loan |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Gross debt |  |  |  |  | 99,375,000 | $ 75,000,000 |  |  |  |
Repayments of long-term debt |  |  | $ 50,000 |  |  |  |  |  |  |
Write off of debt issuance costs |  |  |  |  |  |  | $ 829,000 |  |  |
Credit Agreement | Term loan | Forecast |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Periodic payment | $ 3,000,000 |  |  |  |  |  |  |  |  |
Incremental Term Loan | Revolving Credit |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Increase in maximum borrowing capacity |  | 50,000,000 |  |  |  |  |  |  |  |
Incremental Term Loan | Secured Debt |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Gross debt |  | $ 25,000,000 |  |  | 24,375,000 |  |  | $ 25,000,000 |  |
Current maturities of long-term debt |  |  |  |  | $ 1,250,000 |  |  |  |  |
Incremental Term Loan | Secured Debt | Interest Rate through December 31, 2022 |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate |  | 5.00% |  |  | 5.00% |  |  |  |  |
Incremental Term Loan | Secured Debt | Interest Rate from January 1, 2023 through June 30, 2024 |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate |  | 7.50% |  |  | 7.50% |  |  |  |  |
Existing Term Loans | Secured Debt |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Gross debt |  | $ 75,000,000 |  |  |  |  |  |  |  |
Third Amendment |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Debt issuance costs, gross |  |  |  |  | $ 638,000 |  |  |  |  |

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