Equity-based Compensation Plans

6 Months Ended

Jun. 30, 2019

Equity-based Compensation Plans

Equity-based Compensation Plans

15. Equity-based Compensation Plans

The following table summarizes the equity-based compensation that has been included in the following line items within the consolidated statements of operations during:

	Three Months Ended				Six Months Ended
	June 30,		June 30,		June 30,		June 30,
($ in thousands)	2019		2018		2019		2018
Equity-based compensation expense:
Costs applicable to revenue	$	208	$	172	$	415	$	347
Selling, general, and administrative		3,655		2,957		6,164		6,000
Total equity-based compensation expense	$	3,863	$	3,129	$	6,579	$	6,347

The following table summarizes stock option activity for the six months ended June 30, 2019:

	Stock Options
	(in thousands)
Outstanding at December 31, 2018		885
Forfeited		(104)
Outstanding at June 30, 2019		781
Options exercisable at June 30, 2019		365

The following table summarizes restricted stock unit activity for the six months ended June 30, 2019:

	Restricted
	Stock Units
	(in thousands)
Outstanding at December 31, 2018		1,426
Granted		140
Vested		(97)
Forfeited		(69)
Outstanding at June 30, 2019		1,400

The weighted-average grant date fair value of restricted stock units granted during the six months ended June 30, 2019 was $13.63.