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STOCK-BASED COMPENSATION (Details) (USD $) In Millions, except Share data, unless otherwise specified | 6 Months Ended
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Jun. 28, 2014
Class of Warrant or Right [Line Items] |
Warrant issued to purchase company's stock | 200,000
Warrant issued to purchase company's stock, exercise price | $ 3.49
Period 1 |
Class of Warrant or Right [Line Items] |
Nonvested common stock awards employment obligations (in years) | 1 year
Period 2 |
Class of Warrant or Right [Line Items] |
Nonvested common stock awards employment obligations (in years) | 2 years
Period 3 |
Class of Warrant or Right [Line Items] |
Nonvested common stock awards employment obligations (in years) | 4 years
Restricted stock |
Class of Warrant or Right [Line Items] |
Unrecognized compensation cost related to nonvested stock awards | $ 5.6
Unrecognized compensation cost related to nonvested stock awards, period of recognition (in years) | 2 years

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