Stock Based Compensation (Tables)

9 Months Ended

Sep. 30, 2019

Summary of changes in outstanding restricted stock units

				Weighted-
				Average
		Weighted-		Remaining
		Average		Amortization
		Grant-Date		Period
	Units	Fair Value		(in Years)
Outstanding as of December 31, 2018	68,649	$	6.25
Granted	—
Vested	(57,563)		3.15
Forfeited	(1,830)		21.75
Outstanding as of September 30, 2019	9,256	$	22.44	0.60

Schedule of vesting for unvested restricted stock units

2019	—
2020	9,013
2021	243
Total unvested restricted stock units as of September 30, 2019	9,256

Summary of changes in number of outstanding cash performance units

	Units
Outstanding as of December 31, 2018	425,012
Granted
Vested	(212,505)
Forfeited	(40,181)
Outstanding as of September 30, 2019	172,326

Omnibus Plan

Summary of outstanding and exercisable stock options

				Weighted-
		Weighted-		Average
		Average		Remaining
		Exercise		Contractual Term
	Options	Price		(in Years)
Outstanding as of December 31, 2018	910,627	$	14.99
Granted	—		—
Forfeited	(69,808)		12.45
Outstanding as of September 30, 2019	840,819	$	15.20	7.62
Options vested and exercisable as of September 30, 2019	517,794		16.57	7.52
Options vested and expected to vest	840,819		15.20	7.62

Summary of activity in non-vested stock options

		Weighted-Average
	Number	Grant-Date Fair Value
Non-vested as of December 31, 2018	605,352	$	3.14
Granted	-		-
Forfeited	(51,567)		3.25
Vested	(230,760)		2.28
Non-vested as of September 30, 2019	323,025	$	3.74

Schedule of vesting for unvested options

2019	45,345
2020	225,980
2021	51,700
Total unvested options as of September 30, 2019	323,025

Weighted average grant date fair value of options granted

	Three Months Ended September 30,
	2019		2018
Weighted-average grant-date fair value of options granted	$	n/a	$	1.20