Employee Benefit Plans (Details 7) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012		Dec. 31, 2011
Fair value
Fair value of plan assets	$ 1,192		$ 1,020
Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	1,192		1,020
Significant Other Observable Inputs (Level 2)
Fair value of plan assets
Significant Unobservable Inputs (Level 3)
Fair value of plan assets
Mid Cap Blend | Fair value
Fair value of plan assets	38	[1]	46	[1]
Mid Cap Blend | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	38	[1]	46	[1]
Mid Cap Blend | Significant Other Observable Inputs (Level 2)
Fair value of plan assets		[1]		[1]
Mid Cap Blend | Significant Unobservable Inputs (Level 3)
Fair value of plan assets		[1]		[1]
Large Cap Value | Fair value
Fair value of plan assets	25	[2]	32	[2]
Large Cap Value | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	25	[2]	32	[2]
Large Cap Value | Significant Other Observable Inputs (Level 2)
Fair value of plan assets		[2]		[2]
Large Cap Value | Significant Unobservable Inputs (Level 3)
Fair value of plan assets		[2]		[2]
International Large Cap Blend | Fair value
Fair value of plan assets	106	[3]	91	[3]
International Large Cap Blend | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	106	[3]	91	[3]
International Large Cap Blend | Significant Other Observable Inputs (Level 2)
Fair value of plan assets		[3]		[3]
International Large Cap Blend | Significant Unobservable Inputs (Level 3)
Fair value of plan assets		[3]		[3]
Huntington Disciplined Equity Fund | Fair value
Fair value of plan assets	64	[4]
Huntington Disciplined Equity Fund | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	64	[4]
Huntington Disciplined Equity Fund | Significant Other Observable Inputs (Level 2)
Fair value of plan assets		[4]
Huntington Disciplined Equity Fund | Significant Unobservable Inputs (Level 3)
Fair value of plan assets		[4]
Alternative Stability | Fair value
Fair value of plan assets	24	[5]
Alternative Stability | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	24	[5]
Alternative Stability | Significant Other Observable Inputs (Level 2)
Fair value of plan assets		[5]
Alternative Stability | Significant Unobservable Inputs (Level 3)
Fair value of plan assets		[5]
Mid Cap Blend (2) | Fair value
Fair value of plan assets	56	[6]	57	[7]
Mid Cap Blend (2) | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	56	[6]	57	[7]
Mid Cap Blend (2) | Significant Other Observable Inputs (Level 2)
Fair value of plan assets		[6]		[7]
Mid Cap Blend (2) | Significant Unobservable Inputs (Level 3)
Fair value of plan assets		[6]		[8]
National Resources | Fair value
Fair value of plan assets	41	[9]	20	[8]
National Resources | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	41	[9]	20	[8]
National Resources | Significant Other Observable Inputs (Level 2)
Fair value of plan assets		[9]		[8]
National Resources | Significant Unobservable Inputs (Level 3)
Fair value of plan assets		[9]		[8]
Short Term Bond | Fair value
Fair value of plan assets	63	[10]	36	[11]
Short Term Bond | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	63	[10]	36	[11]
Short Term Bond | Significant Other Observable Inputs (Level 2)
Fair value of plan assets		[10]		[11]
Short Term Bond | Significant Unobservable Inputs (Level 3)
Fair value of plan assets		[10]		[11]
Cash Management Funds | Fair value
Fair value of plan assets	198		66
Cash Management Funds | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	198		66
Cash Management Funds | Significant Other Observable Inputs (Level 2)
Fair value of plan assets
Cash Management Funds | Significant Unobservable Inputs (Level 3)
Fair value of plan assets
Cash Receivable | Fair value
Fair value of plan assets	3		3
Cash Receivable | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	3		3
Cash Receivable | Significant Other Observable Inputs (Level 2)
Fair value of plan assets
Cash Receivable | Significant Unobservable Inputs (Level 3)
Fair value of plan assets
U.S. government obligations debt securities | Fair value
Fair value of plan assets	65		65
U.S. government obligations debt securities | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	65		65
U.S. government obligations debt securities | Significant Other Observable Inputs (Level 2)
Fair value of plan assets
U.S. government obligations debt securities | Significant Unobservable Inputs (Level 3)
Fair value of plan assets
Corporate Fixed Income | Fair value
Fair value of plan assets	159		216
Corporate Fixed Income | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets	159		216
Corporate Fixed Income | Significant Other Observable Inputs (Level 2)
Fair value of plan assets
Corporate Fixed Income | Significant Unobservable Inputs (Level 3)
Fair value of plan assets
Equity Securities | Fair value | Domestic
Fair value of plan assets	331		313
Equity Securities | Fair value | Foreign
Fair value of plan assets	19		25
Equity Securities | Quoted Prices in Active Markets for Identical Assets (Level 1) | Domestic
Fair value of plan assets	331		313
Equity Securities | Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign
Fair value of plan assets	19		25
Equity Securities | Significant Other Observable Inputs (Level 2) | Domestic
Fair value of plan assets
Equity Securities | Significant Other Observable Inputs (Level 2) | Foreign
Fair value of plan assets
Equity Securities | Significant Unobservable Inputs (Level 3) | Domestic
Fair value of plan assets
Equity Securities | Significant Unobservable Inputs (Level 3) | Foreign
Fair value of plan assets
U.S. government agencies | Fair value
Fair value of plan assets			50
U.S. government agencies | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair value of plan assets			50
U.S. government agencies | Significant Other Observable Inputs (Level 2)
Fair value of plan assets
U.S. government agencies | Significant Unobservable Inputs (Level 3)
Fair value of plan assets

[1] (a) This category seeks long-term capital appreciation by investing primarily in equity securities of mid-cap companies.

[2] (b) This category contains primarily companies which seek total return on investment, with dividend income as an important component of that return.

[3] (c) This category seeks total return by investing in equities of large international companies. The focus of the category's investments in in companies that have demonstrated the ability to grow the value of the enterprise at a higher rate than the cost of capital.

[4] (d) This category contains primarily companies which seek total return on investment, investing in equity securities, which include put and call options on individual securities and stock indices.

[5] (e) This category seeks total return on investment by investing in equities of companies domiciled in emerging markets.

[6] (f) This category pursues primarily mid cap companies with goals of long-term capital appreciation. It invests in a strategic combination of U.S. and foreign companies whose situs, or geographical locations, gives them a competitive advantage and the potential to outperform.

[7] (d) This category pursues primarily mid cap cmopanies with goals of long-term capital appreciation. It invests in a strategic combination of U.S. and foreign companies whose situs, or geographical locations, gives them a competitive advantage and the potential to outperform.

[8] (e) This category's objective is to reduce risk related to inflation and diversify into investments which are less correlated to U.S. stocks and bonds.

[9] (g) This category's objective is to reduce risk related to inflation and diversify into investments which are less correlated to U.S. stocks and bonds.

[10] (h) This category's objective is to invest in high quality corporate bonds, U.S. Treasuries and government agencies to increase income without assuming a great deal of risk.

[11] (f) This category's objective is to invest in high quality corporate bonds, U.S. Treasuries and government agencies to increase income without assuming a great deal of risk.