Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Summary Of Significant Accounting Policies Tables

Estimated useful lives

· Office furniture and equipment                            3 to 10 years

· Computer hardware and software                        3 to 5 years

Reclassifications

	Revenue		Research and Development			Other SG&A			Total
Revenues	$	20	$	—		$	—		$	20
Operating costs and expenses
Compensation and related expenses		—		335			713			1,048
Professional fees		—		329			1,292			1,621
Rent		—		—			164			164
Depreciation		—		—			64			64
Other selling, general and administrative		—		63			532			595
Total operating expenses		—		727			2,765			3,492
Loss from discontinued operations before taxes	$	20	$	(727	)	$	(2,765	)	$	(3,472	)

Discontinued operations

	For the Year Ended December 31, 2012
Revenues	$	728
Operating costs and expenses
Cost of revenues		-
Amortization of patents		-
Compensation and related expenses		1,450
Research and development		-
Professional fees		160
Rent		-
Depreciation		4
Other selling, general and administrative		83
Total operating expenses		1,697
Loss from discontinued operations before taxes	$	(963	)

Diluted earning per share Calculation

Securities that could potentially dilute loss per share in the future that were not included in the computation of diluted loss per share at December 31, 2013 and 2012 are as follows:

	For the Years Ended December 31,
	2013		2012
Convertible preferred stock		20,010,352		1
Warrants to purchase common stock		65,263		550,664
Options to purchase common stock		2,013,876		7,163
Total		22,089,491		557,828

Stock-based compensation

Stock-based compensation for the years ended December 31, 2013 and 2012 was comprised of the following (in thousands):

	For the Years Ended December 31,
	2013		2012
Employee restricted stock awards	$	6	$	-
Employee stock option awards		8,696		56
Non-employee restricted stock awards		937		-
Non-employee option awards		332		-
Total compensation expense	$	9,971	$	56