Stock-Based Compensation Plans

6 Months Ended

Jun. 30, 2011

Stock-Based Compensation Plans

Note 7 - Stock-Based Compensation Plans

The stock option program is a long-term retention program that is intended to attract, retain and provide incentives for talented employees, officers and directors, and to align stockholder and employee interests. We consider our option programs critical to our operation and productivity. Currently, we grant options and restricted stock awards ("RSAs") from two shareholder approved plans, the 2005 Long-Term Incentive Plan ("2005 LTIP") and the 2010 Equity Compensation Plan (“2010 ECP”). Option and restricted stock unit vesting periods are generally zero to three years and most options expire after 5 years.

As of June 30, 2011, we reserved 1.0 million shares of common stock for issuance under our 2005 LTIP and 785,588 under our 2010 ECP plan.

The following table summarizes all stock based compensation grants as of June 30, 2011:

	Stock Options	RSA's	Available Shares	Total
2010 ECP	673,171	109,796	2,621	785,588
2005 LTIP	746,945	90,417	162,638	1,000,000
Non - LTIP	33,032	-	-	33,032
Total	1,453,148	200,213	165,259	1,818,620

The fair value of RSAs is determined using the market value of the common stock on the date of the grant.  The fair value of stock options is determined using the Black-Scholes valuation model.  The use of this valuation model involves assumptions that are judgmental and highly sensitive in the determination of compensation expense and include the expected life of the option, stock price volatility, risk-free interest rate, dividend yield, exercise price, and forfeiture rate. Under Accounting Standards Codification (“ASC”) 718, “Compensation-Stock Compensation,” forfeitures are estimated at the time of valuation and reduce expense ratably over the vesting period.  The forfeiture rate, which is currently estimated at a weighted average of 25% of unvested options outstanding, is adjusted periodically based on the extent to which actual forfeitures differ, or are expected to differ, from the previous estimate.

We recorded stock-based compensation expense for all equity incentive plans of approximately $552,000 and $234,000 for the three months ended June 30, 2011 and 2010, respectively. Additionally, we recorded stock-based compensation expense for all equity incentive plans of approximately $727,000 and $333,000 for the six months ended June 30, 2011 and 2010, respectively

At June 30, 2011, the aggregate intrinsic value of all outstanding options is $0 and has a weighted average remaining contractual term of 3.5 years. As of June 30, 2011, 460,455 of the outstanding options are exercisable and have an aggregate intrinsic value of $0, a weighted average exercise price of $4.56 and a weighted average remaining contractual term of approximately 2.5 years.  The total compensation cost at June 30, 2011 related to non-vested awards not yet recognized was approximately $2.0 million and has an average expense recognition period of 1.3 years.

The following table summarizes information about stock option activity during the six months ended June 30, 2011 and 2010, respectively.

	2011					2010
	Options			Weighted Average Exercise Price		Options			Weighted Average Exercise Price
Outstanding, beginning of period		1,223,159		$	3.74		987,963		$	5.70
Granted		300,000		$	2.93		175,927		$	2.30
Forfeited or expired		(70,011	)	$	5.71		(165,066	)	$	5.70
Exercised		—		$	—		—		$	—
Outstanding, end of period		1,453,148		$	3.28		998,824		$	5.30
Exercisable, end of period		485,346		$	4.46		312,575		$	9.70

The weighted average grant date fair value of options granted during the three and six months ended June 30, 2011 was $2.73.

No option or warrant exercises occurred under any share-based payment arrangements for the three and six months ended June 30, 2011 and 2010.

In accordance with ASC 718, the fair values of options granted determined for purposes of disclosure under ASC 718 were not changed. The fair value of options granted during the six months ended June 30, 2011 and 2010 were estimated assuming the following weighted averages:  

	2011	2010
Expected life in years	4.5	5.0
Volatility	141.1%	164.0%
Risk free interest rate	2.15%	1.8%
Dividend yield	0.0%	0.0%

Expected volatility is based on the historical volatility of our common stock over the period commensurate with, or longer than, the expected life of the options.  The expected life of the options is based on the vesting schedule of the option in relation to the overall term of the option.  The risk free interest rate is based on the market yield of the US Treasury Bill with a 3 year term.  We do not anticipate paying any dividends so the dividend yield utilized in the model is zero.

Deferred Compensation

During the three and six months ended June 30, 2011, our executive officers, certain of our senior management and our board of directors, voluntarily elected to defer a portion of their compensation. The amount of the deferred compensation was approximately $132,000 and $319,000 for the three and six months ended June 30, 2011, respectively. As an incentive for officers, management and directors to participate in the elected deferrals, we granted them RSAs with a fair value equal to the amount of the deferred compensation. The RSAs will vest upon the earlier of repayment of the deferred compensation or December 31, 2011. The number of RSAs granted in conjunction with the deferred compensation was 47,662 and 113,817 for the three and six months ended June 30, 2011, respectively, and were granted at an exercise price of the greater of fair market value on the date of each grant or $2.50. As of June 30, 2011, none of the shares of restricted stock granted in connection with these elected deferrals were issued.

Warrants Outstanding

As of June 30, 2011, we have outstanding warrants for the potential issuance of 916,597 shares of common stock. Exercise price for these warrants ranges from $2.20 to $35.00. These warrants were primarily issued in connection with acquisitions, private placements and debt issuances.