Restructuring and Exit Activities (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016
Restructuring Reserve [Roll Forward]
Balance at beginning of period	$ 33	$ 126	$ 0
Charges			126
Payments/Settlements	(33)	(93)	0
Balance at end of period	0	33	126
Facility Costs and Contract Termination [Member]
Restructuring Reserve [Roll Forward]
Balance at beginning of period	0	0	0
Charges			0
Payments/Settlements	0	0	0
Balance at end of period	0	0	0
Termination Benefits [Member]
Restructuring Reserve [Roll Forward]
Balance at beginning of period	33	126	0
Charges			126
Payments/Settlements	(33)	(93)	0
Balance at end of period	$ 0	$ 33	$ 126