XML 56 R41.htm IDEA: XBRL DOCUMENT v3.8.0.1
Investments in Associated Companies Summarized Financial Information (Details) - USD ($)
 12 Months Ended
Sep. 24, 2017
Sep. 25, 2016
Sep. 27, 2015
Schedule of Equity Method Investments [Line Items]      
Equity in earnings of associated companies $ 7,609,000 $ 8,533,000 $ 8,254,000
Associated companies 29,181,000 29,716,000  
Equity Method Investee- TNI [Member]      
Schedule of Equity Method Investments [Line Items]      
Proceeds from Equity Method Investment, Distribution 4,644,000 6,636,000 5,475,000
Equity Method Investment, Summarized Financial Information, Current Assets 4,457,000 5,107,000  
Equity Method Investment, Summarized Financial Information, Revenue 48,297,000 52,761,000 55,926,000
Equity Method Investment, Summarized Financial Information, Cost of Sales 38,150,000 41,804,000 45,413,000
Equity Method Investment, Summarized Financial Information, Net Income (Loss) 10,147,000 10,957,000 10,513,000
Income (Loss) From Equity Method Investments Before Amortization 5,073,000 5,478,000 5,256,000
Amortization Of Intangible Assets- TNI 418,000 418,000 418,000
Equity in earnings of associated companies 4,655,000 5,060,000 4,838,000
Associated companies 15,943,000    
Equity Method Investment, Summarized Financial Information, Noncurrent Assets 12,000 12,000  
Equity Method Investment, Summarized Financial Information, Assets 4,469,000 5,119,000  
Equity Method Investment, Summarized Financial Information, Current Liabilities 5,485,000 6,484,000  
Equity Method Investment Summarized Financial Information, Equity (1,016,000) (1,365,000)  
Equity Method Investment, Summarized Financial Information, Liabilities and Equity 4,469,000 5,119,000  
Equity Method Investee- MNI [Member]      
Schedule of Equity Method Investments [Line Items]      
Proceeds from Equity Method Investment, Distribution 3,500,000 7,250,000 7,050,000
Equity Method Investment, Summarized Financial Information, Current Assets 11,297,000 12,320,000  
Editorial Fees 7,021,000 7,099,000 7,242,000
Equity Method Investment, Summarized Financial Information, Revenue 61,396,000 65,172,000 67,264,000
Equity Method Investment, Summarized Financial Information, Cost of Sales 51,392,000 52,646,000 54,795,000
Equity Method Investment, Summarized Financial Information, Net Income (Loss) 5,908,000 6,947,000 6,832,000
Equity in earnings of associated companies 2,954,000 3,473,000 3,416,000
Associated companies 13,238,000    
Equity Method Investment, Summarized Financial Information, Noncurrent Assets 32,530,000 33,364,000  
Equity Method Investment, Summarized Financial Information, Assets 43,827,000 45,684,000  
Equity Method Investment, Summarized Financial Information, Current Liabilities 7,852,000 8,391,000  
Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities 9,500,000 9,500,000  
Equity Method Investment Summarized Financial Information, Equity 26,475,000 27,793,000  
Equity Method Investment, Summarized Financial Information, Liabilities and Equity 43,827,000 45,684,000  
Equity Method Investment, Summarized Financial Information, Workforce Adjustments 296,000 39,000 459,000
Equity Method Investment, Summarized Financial Information, Depreciation And Amortization 1,295,000 1,684,000 1,630,000
Equity Method Investment, Summarized Financial Information, Operating Income 8,413,000 $ 10,803,000 $ 10,380,000
Goodwill [Member] | Equity Method Investee- TNI [Member]      
Schedule of Equity Method Investments [Line Items]      
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity 12,366,000    
Finite Lived Intangible Assets [Member] | Equity Method Investee- TNI [Member]      
Schedule of Equity Method Investments [Line Items]      
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity $ 4,136,000