SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Per Share Results (Details) - shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Weighted Average Number of Shares Outstanding Reconciliation (in shares) [Abstract]
Weighted average number of common shares	48,137,433	31,610,733	20,500,519
Effect of dilutive stock options and warrants	99,784	85,075	4,623
Weighted average number of common shares and dilutive potential common shares	48,237,217	31,695,808	20,505,142
Common Stock, Shares, Outstanding	51,725,827	31,727,767
Common Stock, Voting
Weighted Average Number of Shares Outstanding Reconciliation (in shares) [Abstract]
Common Stock, Shares, Outstanding	51,725,827
Common Stock, Non-Voting
Weighted Average Number of Shares Outstanding Reconciliation (in shares) [Abstract]
Common Stock, Shares, Outstanding	0
Restricted stock
Weighted Average Number of Shares Outstanding Reconciliation (in shares) [Abstract]
Anti-dilutive securities	5,068	31,403	49,474
Common Stock Warrants
Weighted Average Number of Shares Outstanding Reconciliation (in shares) [Abstract]
Anti-dilutive securities	0	0	91,178