Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2016

Summary of changes in outstanding restricted stock units

		Weighted-
		Average
		Grant Date
	Shares	Fair Value
Outstanding as of December 31, 2015	—	$	—
Granted	305,234		7.22
Vested	(15,803)		7.91
Forfeited	(18,965)		7.91
Outstanding as of December 31, 2016	270,466	$	7.13

Summary of changes in number of outstanding restricted shares of common stock

		Weighted-
		Average
		Grant Date
	Shares	Fair Value
Outstanding as of December 31, 2014	—	$	—
Granted	191,664		9.48
Outstanding as of December 31, 2015	191,664	$	9.48
Vested	(96,800)		9.48
Outstanding as of December 31, 2016	94,864	$	9.48

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, 2014	—	$	—
Granted	795,450		10.00
Outstanding as of December 31, 2015	795,450	$	10.00
Granted	785,058		7.38
Forfeited	(143,000)		10.00
Outstanding as of December 31, 2016	1,437,508	$	8.62	8.98

Schedule of vesting for unvested options

2017	379,643
2018	469,627
2019	469,352
2020	118,886
Total unvested options as of December 31, 2016	1,437,508

Schedule of valuation assumptions

	Year ended
	December 31, 2016
Expected term in years	6.3
Volatility	35.4	%
Risk-free interest rate	1.5	%
Dividend yield	3.3	%

Option Plan

Summary of outstanding and exercisable stock options

				Weighted-
		Weighted-		Average
		Average		Remaining
		Exercise		Contractual Term
	Options	Price		(in Years)
Outstanding as of January 1, 2014	649,000	$	0.0004
Forfeited	(22,000)		0.0001
Outstanding as of December 31, 2014	627,000	$	0.0004
Exercised	(66,000)		0.0005
Forfeited	(99,000)		0.0003
Outstanding as of December 31, 2015	462,000	$	0.0003
Exercised	(245,666)		0.0003
Outstanding as of December 31, 2016	216,334	$	0.0004	5.34
Exercisable as of December 31, 2016	216,334	$	0.0004	5.34