Consolidated Balance Sheets - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 7,290,000	$ 15,682,000
Accounts receivable	55,000	49,000
Prepaid expenses and other	691,000	386,000
Total current assets	8,036,000	16,117,000
Property, plant, equipment and water programs, net	53,481,000	49,947,000
Long-term deposit/prepaid expenses	3,000,000	2,000,000
Equity-method investments	1,354,000	729,000
Goodwill	3,813,000	3,813,000
Other assets	4,679,000	4,118,000
Total assets	74,363,000	76,724,000
Current liabilities:
Accounts payable	548,000	194,000
Accrued liabilities	674,000	4,536,000
Current portion of long-term debt	51,000	31,000
Warrant liabilities	1,847,000	0
Other liabilities	15,000	44,000
Total current liabilities	3,135,000	4,805,000
Long-term debt	78,596,000	137,565,000
Long-term lease obligations with related party, net	17,183,000	15,707,000
Deferred revenue	750,000	750,000
Other long-term liabilities	0	15,000
Total liabilities	99,664,000	158,842,000
Stockholders' deficit:
Preferred stock - $.01 par value, 100,000 shares authorized at December 31, 2020 and December 31, 2019; shares issued – 7,531 at December 31, 2020 and 0 at December 31, 2019	1,000	0
Common stock - $0.01 par value; 70,000,000 shares Authorized at December 31, 2020 and December 31, 2019; shares issued and outstanding: 36,902,361 at December 31, 2020, and 28,480,567 at December 31, 2019	368,000	285,000
Additional paid-in capital	513,744,000	419,194,000
Accumulated deficit	(539,414,000)	(501,597,000)
Total stockholders' deficit	(25,301,000)	(82,118,000)
Total liabilities and stockholders' deficit	$ 74,363,000	$ 76,724,000