Earnings Per Share - Computation of Basic and Diluted Earnings (Loss) Per Share (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 26, 2021	Sep. 27, 2020
Earnings Per Share [Abstract]
Net income	$ 8,680	$ 3,432
Basic weighted average shares	18,515	18,447
Net potential common share equivalents	482	251
Diluted weighted average shares	18,997	18,698
Excluded from the calculation of common share equivalents:
Anti-dilutive common share equivalents (in shares)	287	546
Unvested stock options that vest upon achievement of certain market conditions (in shares)	333	333