Summary of Significant Accounting Policies (Narrative) (Details)	12 Months Ended
	Dec. 31, 2015 USD ($) yr
Summary Of Significant Accounting Policies 1	30.00%
Summary Of Significant Accounting Policies 2	39.00%
Summary Of Significant Accounting Policies 3 | $	$ 80,000
Summary Of Significant Accounting Policies 4 | $	135,000
Summary Of Significant Accounting Policies 5 | $	$ 2,994,000
Summary Of Significant Accounting Policies 6	5
Summary Of Significant Accounting Policies 7	3
Summary Of Significant Accounting Policies 8	3
Summary Of Significant Accounting Policies 9	20
Summary Of Significant Accounting Policies 10	20
Summary Of Significant Accounting Policies 11	5
Summary Of Significant Accounting Policies 12	3
Summary Of Significant Accounting Policies 13	350
Summary Of Significant Accounting Policies 14	20
Summary Of Significant Accounting Policies 15 | $	$ 773,000
Summary Of Significant Accounting Policies 16 | $	$ 359,000
Summary Of Significant Accounting Policies 17	50.00%