SHAREHOLDERS' EQUITY (Details) - shares	12 Months Ended			17 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of year	12,821,768	12,397,867	11,732,714
Shares issued under stock offering program	0	403,863	610,389	1,014,252
Shares distributed/exercised	36,464	23,738	79,530
Shares purchased	(18,605)	0	(24,766)
Shares forfeited	(1,400)	(3,700)	0
Balance at end of year	12,838,227	12,821,768	12,397,867	12,821,768