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COMMON STOCK AND STOCK INCENTIVE PLANS - Intrinsic Value (Details) - $ / shares | 12 Months Ended |
--- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 30, 2016
COMMON STOCK AND STOCK INCENTIVE PLANS |  |  |
Market value of shares as reported by NASDAQ ((in dollars per share) |  |  | $ 2.00
Weighted average remaining contractual life of options exercisable | 2 years 1 month 17 days | 1 year 11 months 9 days |
Weighted average remaining contractual life of options expected to vest | 4 years 5 months 12 days | 3 years 26 days |

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