Junior Subordinated Debentures And Restrictions On Dividends (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Trust common equity	$ 62,000		$ 62,000		$ 62,000
Preferred stock dividends deferred	(424,000)	(415,000)	(844,000)	(814,000)
First United Statutory Trust I And II Member
Trust preferred securities	30,000,000		30,000,000
Trust common equity	900,000		900,000
Debenture issue date			March 2004
Junior Subordinated Debt [Member]
Debenture issue date			December 2004
Debt Instrument, Face Amount	5,000,000		5,000,000
Variable interest rate			three month LIBOR plus 185 basis points
Reporting date interest rate	2.12%		2.12%
Maturity date			2015
Earliest availability for redemption			five
Debenture Face Value	5,000,000		5,000,000
Fixed interest rate	5.88%		5.88%
Debenture Rate Conversion Date			March 2010
Maximum Allowable Period Of Interest Deferment			20 quarterly periods
Interest Deferment Start Date			March 2011
Cumulative Deferred Interest	5,500,000		5,500,000
Junior Subordinated Debt [Member] | First United Statutory Trust I Member
Debenture issued to unconsolidated subsidiary	20,600,000		20,600,000
Variable interest rate			three-month LIBOR plus 275 basis points
Reporting date interest rate	3.02%		3.02%
Maturity date			2034
Earliest availability for redemption			five
Junior Subordinated Debt [Member] | First United Statutory Trust II Member
Debenture issued to unconsolidated subsidiary	10,300,000		10,300,000
Variable interest rate			three-month LIBOR plus 275 basis points
Reporting date interest rate	3.02%		3.02%
Maturity date			2034
Earliest availability for redemption			five
Junior Subordinated Debt [Member] | December 2009 First United Statutory Trust III Member
Trust preferred securities	7,000,000		7,000,000
Trust common equity	200,000		200,000
Debenture issue date			December 2009
Debenture issued to unconsolidated subsidiary	7,200,000		7,200,000
Maturity date			2040
Earliest availability for redemption			five
Fixed interest rate	9.875%		9.875%
Junior Subordinated Debt [Member] | January 2010 First United Statutory Trust III Member
Trust preferred securities	3,500,000		3,500,000
Trust common equity	100,000		100,000
Debenture issue date			January 2010
Debenture issued to unconsolidated subsidiary	3,600,000		3,600,000
Maturity date			2040
Earliest availability for redemption			five
Fixed interest rate	9.875%		9.875%
Cumulative Preferred Stock [Member]
Preferred dividend payment dates			February 15th, May 15th, August 15th and November 15th
Preferred dividend deferment date			November 15, 2010
Quarterly preferred dividends accrual			400,000
Preferred stock dividends deferred			$ 4,400,000