Goodwill and Other Intangible Assets (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Changes in the carrying amount of other intangibles with indefinite lives
Balance at beginning of the period	$ 2,250	$ 2,250
Acquisition	0	0
Disposition	(2,250)
Balance at end of the period	$ 0	$ 2,250