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Junior Subordinated Debentures and Restrictions on Dividends (Narrative) (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Jan. 31, 2015 | Apr. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Dec. 31, 2014
Trust common equity |  |  | $ 63,000 |  | $ 63,000 |  | $ 62,000
Preferred stock dividends deferred |  |  | (675,000) | $ (803,000) | (1,350,000) | $ (1,244,000) |
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 |  |  |  |  | 2004-03 |  |
Junior Subordinated Debt [Member] |  |  |  |  |  |  |
Debenture issue date |  |  |  |  | 2004-12 |  |
Debt instrument, face amount |  |  | $ 5,000,000 |  | $ 5,000,000 |  |
Variable interest rate |  |  |  |  | three month LIBOR plus 185 basis points |  |
Debt instrument, interest rate, effective percentage |  |  | 9.88% |  | 9.88% |  |
Debenture face value |  |  | $ 5,000,000 |  | $ 5,000,000 |  |
Fixed interest rate |  |  | 5.88% |  | 5.88% |  |
Debenture rate conversion date |  |  |  |  | 2010-03 |  |
Maximum allowable period of interest deferment |  |  |  |  | 5 years |  |
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 |  |
Debt instrument, interest rate, effective percentage |  |  | 3.03% |  | 3.03% |  |
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 |  | $ 10,300,000 |  |
Variable interest rate |  |  |  |  | three-month LIBOR plus 275 basis points |  |
Debt instrument, interest rate, effective percentage |  |  | 3.03% |  | 3.03% |  |
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 |  | $ 7,000,000 |  |
Trust common equity |  |  | 200,000 |  | $ 200,000 |  |
Debenture issue date |  |  |  |  | 2009-12 |  |
Debenture issued to unconsolidated subsidiary |  |  | $ 7,200,000 |  | $ 7,200,000 |  |
Maturity date |  |  |  |  | 2040 |  |
Earliest availability for redemption |  |  |  |  | 5 years |  |
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 |  |  |  |  | 2010-01 |  |
Debenture issued to unconsolidated subsidiary |  |  | $ 3,600,000 |  | $ 3,600,000 |  |
Maturity date |  |  |  |  | 2040 |  |
Earliest availability for redemption |  |  |  |  | 5 years |  |
Fixed interest rate |  |  | 9.875% |  | 9.875% |  |
Cumulative Preferred Stock [Member] |  |  |  |  |  |  |
Quarterly preferred dividends accrual/paid | $ 700,000 | $ 6,500,000 |  |  | $ 400,000 |  |

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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 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 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 + Details
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- Definition Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 + Details
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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) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 + Details
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- Definition Aggregate amount of cumulative preferred dividends in arrears. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21488-112644 + Details
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