Basis of Presentation Sales Office Closing (Details) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)
Restructuring Cost and Reserve [Line Items]
Retention bonuses and professional fees	$ 0.1	$ 0.1
Future minimum lease obligations		0.1
Employee Severance Obligation
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.2
Employee Severance and Other Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	0.4	$ 0.4
Other Associated Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0.2