INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2014

INTANGIBLE ASSETS

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

	Weighted Average Amortization Period (years)	2014						2013
		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	$	85	$	999	$	1,084	$	85	$	999
Water planning studies	11		12,984		6,729		6,255		12,567		5,517		7,040
Leasehold improvements and other	20		1,310		583		727		1,191		411		780
Total		$	15,378	$	7,397	$	7,981	$	14,842	$	6,013	$	8,829
Unamortized intangible assets:
Perpetual water rights and other		$	3,390	$	—	$	3,390	$	3,390	$	—	$	3,390