Equity (Tables)

12 Months Ended

Dec. 31, 2016

	Number of Units			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value

Outstanding, December 31, 2013		9,737,729		$	1.06		4.89	$	47,396,307
Granted		491,928			8.33
Exercised		(2,501,993	)		0.67
Forfeited		(29,167	)		6.70
Outstanding, December 31, 2014		7,698,497			1.64		3.97		34,317,224
Granted		3,333,333			6.50
Exercised		(2,013,360	)		0.41
Outstanding, December 31, 2015		9,018,470			3.73		2.93		10,199,230
Granted		130,000			0.96
Exercised		(183,718	)		0.90
Outstanding, December 31, 2016		8,964,752			3.72		1.95		1,445,786

Exercisable, December 31, 2016		8,612,252			3.66		1.79		1,445,786

	Number of Units			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding, December 31, 2013		1,985,384			3.23		8.34		5,908,696
Issued		1,338,100			8.86
Exercised		(310,400	)		0.95
Outstanding, December 31, 2014		3,013,084			5.98		8.35		4,728,842
Issued		1,554,499			2.78
Cancelled		(576,000	)		8.70
Exercised		(20,000	)		0.78
Outstanding, December 31, 2015		3,971,583			4.34		8.01		2,964,146
Issued		2,225,000			1.92
Cancelled		(266,485	)		2.51
Exercised		(23,212	)		0.78
Outstanding, December 31, 2016		5,906,886			3.52		7.90		51,704

Exercisable, December 31, 2016		2,601,947		$	4.67		6.31	$	51,704