INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets that will continue to be amortized and those not amortized

As of December 31, 2015 and 2014, intangible assets that will continue to be amortized and those not amortized were:

	Weighted Average Amortization Period (years)	2015						2014
		Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Amortized intangible assets:
Water pumping rights	usage	$	1,084	$	98	$	986	$	1,084	$	85	$	999
Water planning studies	11	14,824		7,859		6,965		12,984		6,729		6,255
Leasehold improvements and other	18	1,532		745		787		1,310		583		727
Total		$	17,440	$	8,702	$	8,738	$	15,378	$	7,397	$	7,981
Unamortized intangible assets:
Perpetual water rights and other		$	3,778	$	—	$	3,778	$	3,390	$	—	$	3,390