STOCK-BASED COMPENSATION (Details) (USD $)	3 Months Ended
	Mar. 29, 2014
Director
Number of Shares
Granted (in shares)	5,352
Stock-based compensation, additional disclosure
Stock award paid as compensation to outside directors	$ 27,500
Granted (in shares)	5,352
Stock-based compensation expense	41,250
Unvested restricted stock
Number of Shares
Unvested at the beginning of the period (in shares)	110,431
Granted (in shares)	60,896
Vested (in shares)	(13,840)
Unvested at the end of the period (in shares)	157,487
Weighted - Average Grant Date Fair Value
Unvested at the beginning of the period (in dollars per share)	$ 3.99
Granted (in dollars per share)	$ 4.83
Vested (in dollars per share)	$ 4.05
Unvested at the end of the period (in dollars per share)	$ 5.07
Total fair value of shares vested and recognized as stock-based compensation expense during the year	59,951
Stock-based compensation, additional disclosure
Granted (in shares)	60,896
Stock options
Number of Shares
Outstanding at the beginning of the period (in shares)	535,431
Exercised (in shares)	(27,203)
Outstanding at the end of the period (in shares)	508,228
Weighted - Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 2.79
Exercised (in dollars per share)	$ 1.78
Outstanding at the end of the period (in dollars per share)	$ 2.85
Stock-based compensation, additional disclosure
Intrinsic value of outstanding exercisable options	2,150,475
Weighted-average remaining contractual life of options exercisable	2 years 2 months 12 days
Total unrecognized compensation expense	$ 799,225
Recognition of unrecognized compensation expense over weighted average contractual life	2 years 6 months