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Nature of Operations and Summary of Significant Accounting Policies (Details Textual) (USD $)	3 Months Ended	12 Months Ended
	Oct. 05, 2013	Dec. 27, 2014	Dec. 28, 2013	Dec. 29, 2012	Oct. 04, 2014
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Inventory Valuation Reserves		$ 537,000us-gaap_InventoryValuationReserves	$ 469,000us-gaap_InventoryValuationReserves
Equity Method Investment, Description of Principal Activities		Where the equity interest is less than 20% and the degree of influence is not significant, the cost method of accounting is employed. Where the equity interest is greater than 20% but not more than 50%, the equity method of accounting is utilized.
Proceeds from Equity Method Investment, Dividends or Distributions		919,000	617,000	444,000
Research and Development Expense, Total		1,700,000us-gaap_ResearchAndDevelopmentExpense	1,200,000us-gaap_ResearchAndDevelopmentExpense	1,000,000us-gaap_ResearchAndDevelopmentExpense
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)		200,000
Goodwill, Impairment Loss	13,200,000us-gaap_GoodwillImpairmentLoss
Equity Method Investment, Other than Temporary Impairment		0	0	382,000
Proportionate Net Income		3,900,000esca_ProportionateNetIncome	2,900,000esca_ProportionateNetIncome	3,000,000esca_ProportionateNetIncome
Other Operating Income (Expense), Net			343,000us-gaap_OtherOperatingIncomeExpenseNet
Disposal Group, Including Discontinued Operation, Inventory		0	9,366,000		0
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment		$ 0	$ 4,323,000
Building [Member] \| Maximum [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life		30 years
Building [Member] \| Minimum [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life		20 years
Machinery and Equipment, Leasehold Improvements [Member] \| Maximum [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life		15 years
Machinery and Equipment, Leasehold Improvements [Member] \| Minimum [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life		5 years
Tools, Dies and Molds [Member] \| Maximum [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life		4 years
Tools, Dies and Molds [Member] \| Minimum [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life		2 years
Noncompete Agreements [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Finite-Lived Intangible Asset, Useful Life		5 years
Patents [Member] \| Maximum [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Finite-Lived Intangible Asset, Useful Life		9 years
Patents [Member] \| Minimum [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Finite-Lived Intangible Asset, Useful Life		5 years
Customer Lists [Member] \| Maximum [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Finite-Lived Intangible Asset, Useful Life		13 years
Customer Lists [Member] \| Minimum [Member]
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items]
Finite-Lived Intangible Asset, Useful Life		5 years