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STOCK-BASED COMPENSATION - Summary of Non-Vested Options for Non-Qualified, Equity-Classified Stock Option Awards (Details) - 2010 Plan - Non-Qualified Stock Option Award
3 Months Ended
Mar. 31, 2017
USD ($)
shares
Stock-based compensation  
Non-Vested Shares, beginning balance 36,900
Granted (in shares)
Vested (13,200)
Non-Vested Shares, ending balance 23,700
Fair Value of Shares Vested | $ $ 734,184
Unrecognized compensation cost | $ $ 284,000.00
Weighted average period of compensation cost to be recognized 1 year 1 month 6 days