Stock Based Compensation (Details) - LTIP [Member] - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016	May 02, 2016
Long-Term Incentive Plan [Abstract]
Maximum number of shares of common stock that can be issued under the plan (in shares)		100,000
Term of plan	10 years
Maximum number of shares of common stock subject to awards that may be granted to a participant per calendar year (in shares)	2,000
Restricted Stock [Member]
Number of Shares [Roll Forward]
Nonvested at beginning of the year (in shares)	0
Granted (in shares)	1,231
Vested (in shares)	(571)
Forfeited (in shares)	0
Nonvested at end of the year (in shares)	660
Grant Date Weighted Average Fair Value [Abstract]
Nonvested at beginning of the year (in dollars per share)	$ 0
Granted (in dollars per share)	37.20
Vested (in dollars per share)	37.20
Forfeited (in dollars per share)	0
Nonvested at end of the year (in dollars per share)	$ 37.20
Stock Based Compensation Expense [Abstract]
Stock based compensation expense	$ 22
Recognized tax benefits related to stock based compensation expense	9
Fair value of vested shares	21
Stock based compensation expense not yet recognized	$ 24
Period of recognition	3 years
Restricted Stock [Member] | Employees [Member]
Long-Term Incentive Plan [Abstract]
Vesting period	3 years