Note 11 - Loss Per Share

12 Months Ended

Dec. 31, 2015

11. LOSS PER SHARE

The reconciliation of shares used to calculate basic and diluted loss per share consists of the following:

	Year ended December 31,
	2015		2014		2013
Weighted average common shares for basic loss per share		88,155		85,810		80,991
Effect of dilutive securities:
Stock options (*)		-		-		-
Unvested restricted stock (*)		-		-		-
Adjusted weighted average shares for diluted loss per share		88,155		85,810		80,991

Incremental shares from restricted stock and stock options are computed using the treasury stock method.

Dilution arising from the Company's outstanding stock options or unvested restricted stock was not included in the years ended December 31, 2015, 2014 and 2013 as their effect was anti-dilutive. Potential dilution arising from any of the remainder of the Company's outstanding stock options or unvested restricted stock is detailed below. Such potential dilution was excluded as their effect was anti-dilutive.

	Year ended December 31,
	2015		2014		2013
Stock options		947		1,219		1,959
Unvested restricted stock		2,657		3,104		2,872