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Note 3 - Stock-Based Compensation | 6 Months Ended
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Jun. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Disclosure of Compensation Related Costs, Share-based Payments [Text Block] |
3. | STOCK-BASED COMPENSATI ON
We have one stock option plan which provides for annual stock option grants to non-employee directors with an exercise price equal to the fair market value of the shares at the date of grant. Under this plan, 12,000 options were awarded to directors during the six months ended June 30, 2013, while no options were awarded during the six months ended June 30, 2014. The options vest and become exercisable six months from the option grant date. Options outstanding and exercisable were granted at a stock option price which was not less than the fair market value of our common stock on the date the option was granted and no option has a term in excess of ten years. We recognized share based compensation expense of $5,843 and $11,686 for the quarter and six months ended June 30, 2013, respectively, as a component of operating expenses. No share based compensation expense pertaining to stock options grants was recognized in 2014. During the six months ended June 30, 2014 and 2013, the stock option activity under our stock option plans was as follows:
|  | Weighted Average Exercise Price |  |  | # of shares |  |  | Weighted Average Remaining Contractual Term (in years) |  |  | Aggregate Intrinsic Value |
Outstanding, January 1, 2013 |  | $ | 4.53 |  |  |  | 121,600 |  |  |  |  |  |  |  |  |
Granted |  |  | 6.87 |  |  |  | 12,000 |  |  |  |  |  |  |  |  |
Cancelled |  |  | - |  |  |  | - |  |  |  |  |  |  |  |  |
Exercised |  |  | 4.24 |  |  |  | (22,000 | ) |  |  |  |  |  |  |  |
Outstanding, June 30, 2013 |  | $ | 4.84 |  |  |  | 111,600 |  |  |  | 5.72 |  |  | $ | 167,186 |
Exercisable, June 30, 2013 |  | $ | 4.60 |  |  |  | 99,600 |  |  |  | 5.24 |  |  | $ | 155,500 |
Outstanding, January 1, 2014 |  | $ | 5.04 |  |  |  | 84,600 |  |  |  |  |  |  |  |  |
Granted |  |  | - |  |  |  | - |  |  |  |  |  |  |  |  |
Cancelled |  |  | - |  |  |  | - |  |  |  |  |  |  |  |  |
Exercised |  |  | - |  |  |  | - |  |  |  |  |  |  |  |  |
Outstanding, June 30, 2014 |  | $ | 5.04 |  |  |  | 84,600 |  |  |  | 6.47 |  |  | $ | 104,656 |
Exercisable, June 30, 2014 |  | $ | 5.04 |  |  |  | 84,600 |  |  |  | 6.47 |  |  | $ | 104,656 |
Other information pertaining to option activity during the six-month periods ended June 30, 2014 and 2013 are as follows:
|  | June 30, 2014 |  |  | June 30, 2013 |
Weighted average grant-date fair value of stock options granted |  | N/A |  |  | $11,686 |
Total fair value of stock options vested |  | N/A |  |  | N/A |
Total intrinsic value of stock options exercised |  | N/A |  |  | $51,260 |
The fair value of options at the date of grant was estimated using the Black-Scholes option pricing model with the following weighted-average assumptions:
| 2014 |  |  | 2013 |
Volatility | N/A |  |  | 19.1% |
Expected option life (in years) | N/A |  |  | 3 |
Interest rate (risk free) | N/A |  |  | 0.80% |
Dividends | None |  |  | None |
There was no unrecognized compensation cost pertaining to stock option grants as of June 30, 2014 and 2013. We have a restricted stock plan that was adopted by our Board of Directors in January 2013 and approved by our stockholders in June 2013. The plan reserves up to 300,000 shares of our common stock for restricted stock awards to our executive officers, non-employee directors and other key employees. Awards granted under the plan may be stock awards or performance awards, and may be subject to a graded vesting schedule with a minimum vesting period of four years. In February 2014, our Chief Executive Officer, Chief Financial Officer and Senior Vice President were awarded restricted stock grants consisting of 9,375 shares each. In addition, four of our independent directors were awarded restricted stock grants consisting of 1,619 shares each. The grants will vest in equal annual amounts over a four-year period. The fair value of nonvested restricted common stock awards is the market value of our common stock on the date of grant. Compensation costs for these awards will be recognized on a straight-line basis over the four year vesting period. A summary of the activity for nonvested restricted common stock awards as of June 30, 2014 is presented below:
|  | Shares |  |  | Grant Fair Value |
Balance, January 1, 2014 |  |  | - |  |  |  | - |
Granted |  |  | 34,601 |  |  | $ | 8.96 |
Forfeited |  |  | - |  |  |  | - |
Vested |  |  | - |  |  |  | - |
Balance, June 30, 2014 |  |  | 34,601 |  |  | $ | 8.96 |
Pertaining to restricted stock awards, we recognized share based compensation expense of $29,065 during the quarter ended June 30, 2014 as a component of operating expenses. As of June 30, 2014, there was unrecognized compensation cost related to non-vested restricted stock awards of $280,960 to be recognized in equal amounts over a period of four years.

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6406099&loc=d3e25284-112666 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 + Details
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