Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Operating expenses
General and administrative	$ 4,225	$ 4,367
Legal and professional fees	501	537
Research and development (includes stock based compensation of $(467) for the year ended December 31, 2018, and $1,418 for year ended December 31, 2017, respectively. See Note 7)	773	1,927
Total operating expenses	5,499	6,831
Other income (loss)
Loss on extinguishment of accounts payable		(82)
Other expenses	(5)
Interest income	2	2
Total other loss	(3)	(80)
Net loss	(5,502)	(6,911)
Less: Net loss attributable to non-controlling interest	(155)	(384)
Net loss attributable to controlling interest	(5,347)	(6,527)
Less: Dividends accrued on preferred stock	(378)	(115)
Less: Deemed dividend on Series A preferred stock	(687)	(649)
Less: Deemed dividend - beneficial conversion feature on preferred stock	(956)	(807)
Net loss attributable to alpha-En Corporation common stockholders	$ (7,368)	$ (8,098)
Net loss per share attributable to alpha-En Corporation common stockholders
Basic and diluted	$ (0.20)	$ (0.24)
Weighted average shares outstanding:
Basic and diluted	36,538,284	33,312,970