Fair Values of Financial Instruments (Tables)

3 Months Ended

Mar. 19, 2016

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

The following table presents estimated fair values of the Company’s financial instruments and the level within the fair value hierarchy in which the fair value measurements fall in accordance with FASB ASC 825 at March 19, 2016, December 26, 2015 and March 21, 2015.

			Fair Value Measurements Using
			Quoted Prices in Active Markets for Identical		Significant Other Observable		Significant Unobservable
March 19, 2016	Carrying		Assets		Inputs		Inputs
In thousands	Amount		(Level 1)		(Level 2)		(Level 3)
Financial assets
Cash and cash equivalents	$	3,260	$	3,260	$	—	$	—
Financial liabilities
Notes payable	$	25,888	$	—	$	25,888	$	—
Current portion of  long-term debt	$	1,910	$	—	$	1,910	$	--
Long-term debt	$	6,250	$	—	$	6,250	$	—

			Fair Value Measurements Using
			Quoted Prices in Active Markets for Identical		Significant Other Observable		Significant Unobservable
December 26, 2015	Carrying		Assets		Inputs		Inputs
In thousands	Amount		(Level 1)		(Level 2)		(Level 3)
Financial assets
Cash and cash equivalents	$	1,982	$	1,982	$	—	$	—
Financial liabilities
Notes payable	$	19,776	$	—	$	19,776	$	—
Current portion of  long-term debt	$	1,810	$	—	$	1,810	$	—
Long-term debt	$	1,750	$	—	$	1,750	$	—

			Fair Value Measurements Using
			Quoted Prices in Active Markets for Identical		Significant Other Observable		Significant Unobservable
March 21, 2015	Carrying		Assets		Inputs		Inputs
In thousands	Amount		(Level 1)		(Level 2)		(Level 3)
Financial assets
Cash and cash equivalents	$	1,522	$	1,522	$	—	$	—
Time deposits	$	1,450	$	1,450	$	—	$	—
Financial liabilities
Notes payable	$	13,742	$	—	$	13,742	$	—
Current portion of  long-term debt	$	1,592	$	—	$	1,592	$	—
Long-term debt	$	2,960	$	—	$	2,960	$	—