Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 10,518,000	$ 15,682,000
Accounts receivable	76,000	49,000
Prepaid expenses and other current assets	632,000	386,000
Total current assets	11,226,000	16,117,000
Property, plant, equipment and water programs, net	51,626,000	49,947,000
Long-term deposit/prepaid expenses	2,000,000	2,000,000
Equity-method investments	1,028,000	729,000
Goodwill	3,813,000	3,813,000
Other assets	4,378,000	4,118,000
Total assets	74,071,000	76,724,000
Current liabilities:
Accounts payable	961,000	194,000
Accrued liabilities	975,000	4,536,000
Current portion of long-term debt	20,000	31,000
Warrant derivative liabilities	2,547,000
Other liabilities	45,000	44,000
Total current liabilities	4,548,000	4,805,000
Long-term debt, net	72,397,000	137,565,000
Long-term lease obligations, net	16,060,000	15,707,000
Deferred revenue	750,000	750,000
Other long-term liabilities	3,000	15,000
Total liabilities	93,758,000	158,842,000
Stockholders’ deficit:
Preferred stock - $.01 par value; 100,000 shares authorized at March 31, 2020 and December 31, 2019; shares issued – 10,000 at March 31, 2020 and 0 at December 31, 2019	1,000
Common stock - $.01 par value; 70,000,000 shares authorized at March 31, 2020 and December 31, 2019; shares issued and outstanding – 34,772,030 at March 31, 2020 and 28,480,567 at December 31, 2019	347,000	285,000
Additional paid-in capital	502,076,000	419,194,000
Accumulated deficit	(522,111,000)	(501,597,000)
Total stockholders’ deficit	(19,687,000)	(82,118,000)
Total liabilities and stockholders’ deficit	$ 74,071,000	$ 76,724,000