Severance Charge (Narrative) (Details) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Severance Charge [Abstract]
Severance Costs	$ 289,000	$ 1,840,000	$ 289,000	$ 1,840,000	$ 1,864,000