Acquisition (Details Textual) - Wehrenberg Theatres [Member]	1 Months Ended	12 Months Ended
	Dec. 16, 2014 USD ($)	Dec. 29, 2016 USD ($) a
Business Acquisition [Line Items]
Business Acquisition Revenue Reported By Acquired Entity		$ 5,111,000
Business Acquisition Operating Income Reported By Acquired Entity		$ (450,000)
Area of Land | a		84,000
Business Combination, Consideration Transferred	$ 65,000,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets		$ 54,545,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Capital Lease Obligation		17,511,000
Business Acquisition, Transaction Costs		2,037,000
Business Acquisition, Pro Forma Revenue		$ 607,934,000