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Other Assets and Amounts Due to / Due From Affiliates (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 28, 2015	Dec. 31, 2016	Dec. 26, 2015	Dec. 27, 2014	Dec. 28, 2013	Dec. 29, 2012	Sep. 26, 2015	Jun. 28, 2014	Jan. 16, 2013
Marketable Securities [Abstract]
Available-for-sale Securities, Fair Value Disclosure		$ 61,375,401
Warrants and Rights Outstanding	$ 352,000
Prior Period Reclassification Adjustment	$ 1,300,000		$ 171,000		$ 646,000	$ 817,000
Non-Marketable Securities-Equity Method Investment [Abstract]
Equity Method Investment, Other than Temporary Impairment					3,000,000
Other than Temporary Impairment Losses, Investments		2,500,000
Notes, Loans and Financing Receivable, Gross, Noncurrent									$ 15,000,000
Noncontrolling Interest in Joint Ventures		$ 1,000,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares		7,589,000
Sale of Stock, Consideration Received on Transaction		$ 24,700,000
Due from Employees, Current		140,000
Operating Income (Loss)		20,472,617	25,236,400	$ 28,428,725	$ (35,900,000)
GCS Holdings
Marketable Securities [Abstract]
Available-for-sale Securities, Fair Value Disclosure		$ 300,000
Available-for-sale Equity Securities, Amortized Cost Basis			$ 0
Ko Brite [Member]
Non-Marketable Securities-Equity Method Investment [Abstract]
Non-Marketable Securities - Equity Method Investments								$ 1,300,000
Equity Method Investment, Ownership Percentage							12.00%

X

- Definition

This item represents the cost of equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments for other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Number of shares of equity interests issued or issuable to acquire entity.

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Amounts due from an Entity employee, not to include stockholders or officers, which are usually due within 1 year (or 1 business cycle).

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This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.

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Carrying amount of the equity interests owned by noncontrolling shareholders, partners, or other equity holders in joint ventures included in the entity's consolidated financial statements.

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An amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date(s) more than one year from the balance sheet date. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale.

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The amount of a reclassification adjustment made to prior period financial statement amounts.

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Cash received on stock transaction after deduction of issuance costs.

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Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

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