Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2017

	Record	Payment
	Date	Date	Amount

Three months ended March 31, 2017	March 14, 2017	March 28, 2017	$	0.02
Three months ended June 30, 2017	June 27, 2017	July 11, 2017		0.02
Three months ended September 30, 2017	September 12, 2017	September 26, 2017		0.02
Nine months ended September 30, 2017			$	0.06

	Record	Payment
	Date	Date	Amount

Three months ended March 31, 2016	March 15, 2016	March 29, 2016	$	0.02
Three months ended June 30, 2016	June 14, 2016	June 28, 2016		0.02
Three months ended September 30, 2016	September 13, 2016	September 27, 2016		0.02
Nine months ended September 30, 2016			$	0.06

Actual and Projected Stock-based Compensation Expense for RSA Shares and Options

For the three months ended September 30, 2017 and September 30, 2016, we recognized stock-based compensation expense of $2.1 million and $1.2 million, respectively. For the nine months ended September 30, 2017 and September 30, 2016, we recognized stock-based compensation expense of $7.2 million and $3.3 million, respectively. The three month amount for 2017 includes the $1.8 million related to the GBL RSA accelerated vesting mentioned above. The nine month amount for 2017 includes the $1.8 million related to the GBL RSAs’ accelerated vesting and the $3.7 million related to the AC RSAs’ accelerated vesting both mentioned above. All stock-based compensation expense in future periods for grants currently outstanding will relate to GBL RSAs only.

Actual and projected stock-based compensation expense for RSA shares for the years ended December 31, 2016 through December 31, 2024 is as follows (in thousands):

		2016		2017		2018		2019		2020		2021		2022		2023		2024
	Q1	$	1,037	$	699	$	144	$	113	$	72	$	49	$	32	$	17	$	4
	Q2		1,036		4,381		141		113		68		49		32		17		4
	Q3		1,186		2,103		126		101		57		39		24		10		2
	Q4		691		157		113		90		49		32		17		4		-
Full Year		$	3,950	$	7,340	$	524	$	417	$	246	$	169	$	105	$	48	$	10

The total compensation cost related to non-vested RSAs not yet recognized is approximately $1.7 million as of September 30, 2017.