Diluted income (loss) per share adjusts basic income (loss) per share for the effects of potentially dilutive common shares.


	Three Months Ended June 30,		Six Months Ended June 30,
(in thousands, except per share data)	2015	2014	2015	2014
Net income available to common stockholders	$ 4,632	$ 3,090	$ 8,714	$ 7,288
Weighted average shares outstanding—basic	36,669	29,017	33,996	29,001
Net income per share—basic	$ 0.13	$ 0.11	$ 0.26	$ 0.25

Net income	$ 5,520	$ 3,921	$ 10,557	$ 9,249
Weighted average shares outstanding—diluted (1)	44,444	37,010	41,868	36,934
Net income per share—diluted	$ 0.12	$ 0.11	$ 0.25	$ 0.25

(1)

Includes 7,063 Class A and Class RS units, 492 “in the money” value of Class O units on an “as if” converted basis and 220 “in the money” value of options to purchase shares of Class A common stock on an “as if” converted basis as of the three months ended June 30, 2015, and 7,189 Class A and Class RS units, 464 “in the money” value of Class O units on an “as if” converted basis and 218 “in the money” value of options to purchase shares of Class A common stock on an “as if” converted basis as of the six months ended June 30, 2015. As of the three months ended June 30, 2014, this amount included 7,797 Class A and Class RS units, 89 “in the money” value of Class O units on as “as if” converted basis and 107 “in the money” value options to purchase shares of Class A common stock on an “as if” converted basis, and as of the six months ended June 30, 2014, this amount included 7,797 Class A and Class RS units, 57 “in the money” value of Class O units on an “as if” converted basis and 79 “in the money” value options to purchase shares of Class A common stock on as “as if” converted basis.