Earnings Per Common Share - Weighted Average Shares Outstanding Used in Computing Basic and Diluted Earnings Per Share (Detail) - shares	3 Months Ended		9 Months Ended
	Mar. 30, 2023	Mar. 24, 2022	Mar. 30, 2023	Mar. 24, 2022
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Weighted Average Number of Shares Outstanding, Basic	11,592,362	11,548,554	11,570,954	11,533,338
Effect of dilutive securities:
Restricted stock units	63,832	53,412	61,702	55,745
Weighted average number of shares outstanding – diluted	11,656,194	11,601,966	11,632,656	11,589,083