Basis of Presentation Sales Office Closing (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2015 USD ($)	Sep. 30, 2015 USD ($)
Restructuring Cost and Reserve [Line Items]
Severance Costs		$ 1,900
Retention bonuses and professional fees	$ 600	600
Future minimum lease obligations		700
Accelerated depreciation expense		200
Restructuring Reserve [Roll Forward]
Balance at June 30, 2015	711
Charges	536
Cash payments	(510)
Balance at September 30, 2015	737	737
Cost of Sales
Restructuring Cost and Reserve [Line Items]
Severance Costs		700
Employee Severance Obligation
Restructuring Reserve [Roll Forward]
Balance at June 30, 2015	235
Charges	536
Cash payments	(418)	0
Balance at September 30, 2015	353	353
Other Associated Costs
Restructuring Reserve [Roll Forward]
Balance at June 30, 2015	476
Charges	0
Cash payments	(92)
Balance at September 30, 2015	$ 384	$ 384