Junior Subordinated Debentures And Restrictions On Dividends (Narrative) (Details) - USD ($)	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Aggregated liquidation amount	$ 63,000	$ 62,000
Maximum Allowable Period Of Interest Deferment	20
First United Statutory Trust I And II Member
Trust preferred securities	$ 30,000,000
Aggregated liquidation amount	$ 900,000
Debenture issue date	March 2004
Junior Subordinated Debt [Member]
Debenture issue date	December 2004
Debt Instrument, Face Amount	$ 5,000,000
Variable interest rate	fixed rate of 5.88% for the first five years, payable quarterly, and converted to a floating rate in March 2010 based on the three month LIBOR plus 185 basis points
Reporting date interest rate	9.88%
Maturity date	March 2015
Earliest availability for redemption	5 years
Fixed interest rate	5.88%
Debenture Rate Conversion Date	March 2010
Junior Subordinated Debt [Member] \| First United Statutory Trust I Member
Debenture issued to unconsolidated subsidiary	$ 20,600,000
Variable interest rate	three-month LIBOR plus 275 basis points
Reporting date interest rate	3.28%
Maturity date	2034
Earliest availability for redemption	5 years
Junior Subordinated Debt [Member] \| First United Statutory Trust II Member
Debenture issued to unconsolidated subsidiary	$ 10,300,000
Variable interest rate	three-month LIBOR plus 275 basis points
Reporting date interest rate	3.28%
Maturity date	2034
Earliest availability for redemption	5 years
Junior Subordinated Debt [Member] \| December 2009 First United Statutory Trust III Member
Trust preferred securities	$ 7,000,000
Aggregated liquidation amount	$ 200,000
Debenture issue date	December 2009
Fixed interest rate	9.875%
Junior Subordinated Debt [Member] \| January 2010 First United Statutory Trust III Member
Trust preferred securities	$ 3,500,000
Aggregated liquidation amount	$ 100,000
Debenture issue date	January 2010
Fixed interest rate	9.875%
TPS Debentures [Member] \| December 2009 First United Statutory Trust III Member
Debenture issued to unconsolidated subsidiary	$ 7,200,000
Maturity date	2040
Earliest availability for redemption	5 years
Fixed interest rate	9.875%
TPS Debentures [Member] \| January 2010 First United Statutory Trust III Member
Debenture issued to unconsolidated subsidiary	$ 3,600,000
Maturity date	2040
Earliest availability for redemption	5 years
Fixed interest rate	9.875%

Debenture Rate Conversion Date

No definition available.

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- Definition

Date when the debt instrument was issued, which may be presented in a variety of ways (year, month and year, day, month and year, quarter, etc.).

+ References

No definition available.

+ Details

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- Definition

Date when the debt instrument is scheduled to be fully repaid, which may be presented in a variety of ways (year, month and year, day, month and year, quarter, etc)

+ References

No definition available.

+ Details

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- Definition

Debt Instrument Redemption After First Issuance

+ References

No definition available.

+ Details

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- Definition

Maximum Allowable Period Of Interest Deferment

+ References

No definition available.

+ Details

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- Definition

Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.29)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 30
-Article 5

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- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

+ Details

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

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-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

Including the current and noncurrent portions, the carrying value of junior subordinated long-term debt owed to unconsolidated subsidiary trusts as of the balance sheet date. Such debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets and was initially scheduled to be repaid after one year or beyond the normal operating cycle if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16)
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-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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- Definition

Value of all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by shareholders, which is net of related treasury stock. May be all or a portion of the number of preferred shares authorized. These shares represent the ownership interest of the preferred shareholders.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.28)
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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29
-Article 5

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