Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
ASSETS
Cash and cash equivalents	$ 8,577	$ 13,030
Accounts receivable	38	36
Prepaid expenses and other current assets	702	411
Total current assets	9,317	13,477
Property, plant, equipment and water programs, net	45,780	45,269
Goodwill	3,813	3,813
Other assets	3,959	3,946
Total assets	62,869	66,505
Current liabilities:
Accounts payable	1,168	411
Accrued liabilities	668	2,281
Current portion of long-term debt	57	1,408
Warrant derivative liabilities	1,871	2,387
Total current liabilities	3,764	6,487
Long-term debt, net	126,782	123,768
Long-term lease obligations, net	13,544	13,276
Deferred revenue	750	750
Other long-term liabilities	923	923
Total liabilities	145,763	145,204
Stockholders’ deficit:
Common stock - $.01 par value; 70,000,000 shares authorized at March 31, 2018 and December 31, 2017; shares issued and outstanding – 23,216,535 at March 31, 2018 and 22,987,434 at December 31, 2017	232	230
Additional paid-in capital	366,580	364,806
Accumulated deficit	(449,706)	(443,735)
Total stockholders’ deficit	(82,894)	(78,699)
Total liabilities and stockholders’ deficit	$ 62,869	$ 66,505