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Goodwill and Other Intangible Assets - Goodwill by Reportable Segment (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill [Roll Forward]
Goodwill, Beginning Balance			$ 51,084
Acquisitions			23,671
Goodwill, Ending Balance	$ 74,755		74,755	$ 51,084
Payments for acquisition			23,876	0	$ 0
Manufacturer of prepackaged meals
Goodwill [Roll Forward]
Payments for acquisition		$ 6,000
Deferred variable consideration		$ 10,500
Regional dining operator
Goodwill [Roll Forward]
Payments for acquisition	18,000
Housekeeping
Goodwill [Roll Forward]
Goodwill, Beginning Balance			42,377
Acquisitions			0
Goodwill, Ending Balance	42,377		42,377	42,377
Dietary
Goodwill [Roll Forward]
Goodwill, Beginning Balance			8,707
Acquisitions			23,671
Goodwill, Ending Balance	$ 32,378		$ 32,378	$ 8,707