Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2019

Stock-Based Compensation

Share-based Compensation, Stock Options, Activity

	Nine Months Ended			Year Ended
	September 30, 2019			December 31, 2018
		Weighted			Weighted
		Average Fair			Average Fair
	Number	Value at Grant		Number	Value at Grant
	of Shares	Date		of Shares	Date
Balance available, beginning of period	340,760		—	541,319		—
Additional shares approved by stockholders	1,000,000		—	—		—
Granted to employees	(237,000)	$	4.30	(176,000)	$	6.49
Granted to non-employee directors	(8,718)	$	3.97	(10,223)	$	6.78
Deferred under non-employee director’s deferral program	(28,844)	$	3.97	(14,336)	$	6.73
Balance available, end of period	1,066,198		—	340,760		—

Schedule of Share-based Compensation, Restricted Stock Units Award Activity

	Nine Months Ended  September 30,			Year Ended
	2019			December 31, 2018
		Weighted			Weighted
		Average Fair			Average Fair
	Number	Value at Grant		Number	Value at Grant
	of Shares	Date		of Shares	Date
Non-vested at beginning of period	381,167	$	6.39	677,734	$	6.44
Granted RSUs	237,000	$	4.30	176,000	$	6.49
Vested	(76,500)	$	7.05	(472,567)	$	6.20
Non-vested at end of period	541,667	$	5.39	381,167	$	6.39