Note 11 - Stockholders' Equity

6 Months Ended

Jun. 30, 2014

Stockholders' Equity Note [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

11. Stockholders’ Equity

2014 Private Placement

During the three-month period ended March 31, 2014, we issued and sold for cash an aggregate 11,299,999 shares of our common stock at a purchase price of $0.30 per share in the 2014 private placement that resulted in gross proceeds of $3,390,000 (See Note 4).

The 2014 private placement was recorded into the financial statements as follows:

Gross cash proceeds	$	3,390,000
Less: gross proceeds allocated to warrants liability – investors		(1,356,000	)
Gross proceeds allocated to additional paid-in capital and common stock		2,034,000
Less: cash issuance costs – legal fees		(20,000	)
Recorded in additional paid-in capital and common stock	$	2,014,000

In conjunction with the 2014 private placement, we recorded a warrants liability of $1,356,000 as of January 7, 2014 on our Balance Sheet (See Note 4).

Prior to the consummation of the 2014 private placement, we had entered into negotiations with potential investors in which we had discussed various investment scenarios that ultimately were not pursued. We incurred an aggregate $41,200 of legal fees associated with these plans that we charged to operating expense during 2013.

Accounting fees associated with the 2014 private placement, which aggregated approximately $9,600, were deemed immaterial and were charged to operating expense during the three-month period ended March 31, 2014.

Stock Repurchase Program

During each of the three and six-month periods ended June 30, 2014 and 2013, we did not repurchase any of our common stock under the terms of our Board-approved $1,000,000 stock repurchase program (“stock repurchase program”). As of June 30, 2014, approximately $782,600 remained available for future purchases under this program. We are not obligated to repurchase any specific number of shares and the stock repurchase program may be suspended or terminated at our discretion.