COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2012

COMMITMENTS AND CONTINGENCIES

Schedule of commitments

	Facility Leases		System Lease		Water Contracts		Capital Lease Obligations
2013	$	632	$	845	$	19,378	$	1,109
2014		515		845		19,448		1,109
2015		404		845		19,521		1,109
2016		193		845		19,592		1,109
2017		166		845		19,664		1,109
Thereafter		2,494		493		451,891		8,609