Financing - Narrative (Details) - USD ($)					3 Months Ended	9 Months Ended		12 Months Ended
	Mar. 31, 2022	Dec. 30, 2020	Aug. 24, 2017	Jul. 01, 2015	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020	Jun. 30, 2018	Dec. 29, 2020	Jun. 30, 2020	Jun. 30, 2017
Line of Credit Facility [Line Items]
Long-term debt						$ 163,440,000				$ 82,839,000
Revolving credit loan						65,000,000				8,800,000
Term loan						99,688,000				75,000,000
Current maturities of long-term obligations						4,250,000				0
Debt issuance costs						1,248,000				$ 961,000
Repayments of debt						8,800,000	$ 25,000,000
Derivative, term of contract (in years)				5 years
Fixed quarterly interest rate (as a percent)				1.52%
Derivative notional amount				$ 39,250,000
Outstanding balance (equal to) (as a percent)				50.00%
Derivative, loss on derivative					$ 10,000		$ 68,000
Revolving Credit Facility
Line of Credit Facility [Line Items]
Maximum borrowing capacity		$ 170,000,000				170,000,000			$ 120,000,000
Increase in maximum borrowing capacity		50,000,000
Credit Agreement
Line of Credit Facility [Line Items]
Long-term debt						99,688,000
Outstanding letters of credit						1,234,000
Purchase of stock (up to)						3,000,000
Share repurchase (up to)						$ 35,000,000
Period of permitted share repurchases						1 year
Dividend and distributions (up to)						$ 10,000,000
Deferred finance costs											$ 2,074,000
Debt issuance costs						671,000
Credit Agreement | Long-term Debt
Line of Credit Facility [Line Items]
Repayments of debt			$ 50,000,000
Write off of deferred debt issuance cost								$ 829,000
Credit Agreement | Long-term Debt | Forecast
Line of Credit Facility [Line Items]
Debt instrument, periodic payment	$ 3,000,000
Credit Agreement | Revolving Credit Facility
Line of Credit Facility [Line Items]
Revolving credit loan						65,000,000
Available borrowing capacity						$ 103,766,000
Stated interest rate (as a percent)						1.36%
Credit Agreement | Revolving Credit Facility | Minimum
Line of Credit Facility [Line Items]
Line of credit facility, unused capacity, commitment fee rate (as a percent)						0.20%
Credit Agreement | Revolving Credit Facility | Maximum
Line of Credit Facility [Line Items]
Line of credit facility, unused capacity, commitment fee rate (as a percent)						0.40%
Credit Agreement | Revolving Credit Facility | Federal Funds
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (as a percent)						0.50%
Credit Agreement | Revolving Credit Facility | Base Rate
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (as a percent)						1.00%
Credit Agreement | Revolving Credit Facility | Base Rate | Minimum
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (as a percent)						0.25%
Credit Agreement | Revolving Credit Facility | Base Rate | Maximum
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (as a percent)						1.25%
Credit Agreement | Revolving Credit Facility | LIBOR | Minimum
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (as a percent)						1.25%
Credit Agreement | Revolving Credit Facility | LIBOR | Maximum
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (as a percent)						2.25%
Third Amendment
Line of Credit Facility [Line Items]
Deferred finance costs						$ 638,000
Incremental Term Loan | Secured Debt
Line of Credit Facility [Line Items]
Term loan		$ 25,000,000
Current maturities of long-term obligations						$ 1,250,000
Incremental Term Loan | Secured Debt | Interest Rate through December 31, 2022
Line of Credit Facility [Line Items]
Stated interest rate (as a percent)		5.00%
Incremental Term Loan | Secured Debt | Interest Rate from January 1, 2023 through June 30, 2024
Line of Credit Facility [Line Items]
Stated interest rate (as a percent)		7.50%
Incremental Term Loan | Revolving Credit Facility
Line of Credit Facility [Line Items]
Increase in maximum borrowing capacity		$ 50,000,000
Existing Term Loans | Secured Debt
Line of Credit Facility [Line Items]
Term loan		$ 75,000,000