Consolidated Balance Sheets - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 4,502,000	$ 9,997,000
Restricted Cash	0	1,288,000
Accounts receivable	904,000	454,000
Inventories	2,106,000	316,000
Prepaid expenses and other current assets	508,000	380,000
Total current assets	8,020,000	12,435,000
Property, plant, equipment and water programs, net	87,217,000	84,138,000
Long-term deposit/prepaid expenses	420,000	420,000
Goodwill	5,714,000	5,714,000
Right-of-use asset	431,000	553,000
Long-term restricted cash	134,000	2,497,000
Other assets	5,438,000	5,030,000
Total assets	107,374,000	110,787,000
Current liabilities:
Accounts payable	1,245,000	1,107,000
Accrued liabilities	1,170,000	1,545,000
Current portion of long-term debt	182,000	140,000
Dividend payable	1,288,000	1,288,000
Contingent consideration liabilities	1,450,000	1,450,000
Short-term deferred revenue	373,000	0
Operating lease liabilities	127,000	109,000
Total current liabilities	5,835,000	5,639,000
Long-term debt, net	37,711,000	48,950,000
Long-term lease obligations with related party, net	22,877,000	20,745,000
Long-term operating lease liabilities	318,000	444,000
Deferred revenue	625,000	750,000
Other long-term liabilities	41,000	36,000
Total liabilities	67,407,000	76,564,000
Stockholders' equity:
Preferred stock	1,000	1,000
Common stock - $0.01 par value; 85,000,000 shares authorized at December 31, 2023, and 70,000,000 authorized at December 31, 2022; shares issued and outstanding: 66,710,795 at December 31, 2023, and 55,823,810 at December 31, 2022	665,000	556,000
Additional paid-in capital	679,150,000	636,963,000
Accumulated deficit	(639,850,000)	(603,298,000)
Total stockholders' equity	39,967,000	34,223,000
Total liabilities and stockholders' equity	107,374,000	110,787,000
Series A Preferred Stock [Member]
Stockholders' equity:
Preferred stock	$ 1,000	$ 1,000