Fair Values of Financial Instruments (Tables)

9 Months Ended

Oct. 03, 2015

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 October 3, 2015, December 27, 2014 and October 4, 2014.

			Fair Value Measurements Using
			Quoted
			Prices in
			Active		Significant
			Markets for		Other		Significant
			Identical		Observable		Unobservable
October 3, 2015	Carrying		Assets		Inputs		Inputs
In thousands	Amount		(Level 1)		(Level 2)		(Level 3)
Financial assets
Cash and cash equivalents	$	2,701	$	2,701	$	—	$	—
Time deposits	$	—	$	—	$	—	$	—
Financial liabilities
Notes payable	$	27,963	$	—	$	27,963	$	—
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		Significant
			Markets for		Other		Significant
			Identical		Observable		Unobservable
December 27, 2014	Carrying		Assets		Inputs		Inputs
In thousands	Amount		(Level 1)		(Level 2)		(Level 3)
Financial assets
Cash and cash equivalents	$	3,232	$	3,232	$	—	$	—
Time deposits	$	1,450	$	1,450	$	—	$	—
Financial liabilities
Notes payable	$	16,200	$	—	$	16,200	$	—
Current portion of long-term debt	$	1,586	$	—	$	1,586	$	—
Long-term debt	$	3,360	$	—	$	3,360	$	—

			Fair Value Measurements Using
			Quoted
			Prices in
			Active		Significant
			Markets for		Other		Significant
			Identical		Observable		Unobservable
October 4, 2014	Carrying		Assets		Inputs		Inputs
In thousands	Amount		(Level 1)		(Level 2)		(Level 3)
Financial assets
Cash and cash equivalents	$	798	$	798	$	—	$	—
Time deposits	$	2,450	$	2,450	$	—	$	—
Financial liabilities
Notes payable	$	15,631	$	—	$	15,631	$	—
Current portion of Long-term debt	$	1,586	$	—	$	1,586	$	—
Long-term debt	$	3,360	$	—	$	3,360	$	—