Summary Of Significant Accounting Policies (Available-For-Sale Securities In An Unrealized Loss Position, Not Deemed To Be Other-Than-Temporarily Impaired) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014
Schedule of Trading Securities and Other Trading Assets [Line Items]
Gross Unrealized Losses, Less Than 12 Months	$ (1)
Estimated Fair Value, Less Than 12 Months	5,416
Gross Unrealized Losses, 12 Months or Greater	(3)
Estimated Fair Value, 12 Months or Greater	5,704
Corporate Bonds [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Gross Unrealized Losses, Less Than 12 Months	(1)
Estimated Fair Value, Less Than 12 Months	4,025
Gross Unrealized Losses, 12 Months or Greater	(1)
Estimated Fair Value, 12 Months or Greater	2,392
Government-Sponsored Enterprises [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Gross Unrealized Losses, Less Than 12 Months	0
Estimated Fair Value, Less Than 12 Months	0
Gross Unrealized Losses, 12 Months or Greater	(1)
Estimated Fair Value, 12 Months or Greater	1,998
Municipal Bonds [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Gross Unrealized Losses, Less Than 12 Months	0
Estimated Fair Value, Less Than 12 Months	1,391
Gross Unrealized Losses, 12 Months or Greater	(1)
Estimated Fair Value, 12 Months or Greater	$ 1,314