EARNINGS (LOSS) PER SHARE (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 27, 2015	Mar. 28, 2014	Dec. 31, 2014
EARNINGS (LOSS) PER SHARE [Abstract]
Conversion to common stock at a ratio	16.6:1
Net (loss) income	$ (1,836)	$ 1,162
Average common shares outstanding - Basic (in Shares)	7,951,000	7,951,000
Dilutive effect of convertible preferred stock (in shares)	0	18,859,000
Average common shares outstanding - Diluted (in Shares)	7,951,000	26,810,000
Per share amount - Basic: (in dollars per share)	$ (0.23)	$ 0.15
Per share amount - Diluted: (in dollars per share)	$ (0.23)	$ 0.04
Number of in the money options outstanding (in shares)	0	0
Number of out of money options outstanding (in shares)	6,000	12,000
Convertible preferred stock outstanding (in shares)	1,131,551	1,131,551	1,131,551
Number of shares issued for convertible preferred stock (in shares)	18,859,183	18,859,183