Common Stock (Details) - USD ($) $ in Thousands		12 Months Ended
	Aug. 27, 2015	Dec. 31, 2015	Jun. 25, 2014
Class of Stock [Line Items]
Restricted stock compensation expense		$ 27
Dividend Reinvestment Plan [Member]
Class of Stock [Line Items]
Shares authorized under the plan		330,750
2014 Restricted Stock Plan [Member]
Class of Stock [Line Items]
Shares authorized under the plan			100,000
Shares granted		8,975
Restricted stock compensation expense		$ 27
Vested, shares	875