Description of the business and recent developments: (Tables)

3 Months Ended

Mar. 31, 2015

Description of the business and recent developments:

Schedule of diluted weighted average shares

	Three Months Ended March 31, 2014
Weighted average common shares - basic	46,409,735
Dilutive effect of stock options	77,738
Dilutive effect of restricted stock	419,887
Weighted average common shares - diluted	46,907,360