Pension Plan (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011
Change in benefit obligation [Roll Forward]
Benefit obligation at beginning of year	$ 5,875	$ 5,896
Service cost	0	0
Interest cost	289	305
Benefits paid	(852)	(572)
Actuarial loss	950	246
Benefit obligation at end of year	6,262	5,875
Change in plan assets [Roll Forward]
Fair value of plan assets at beginning of year	5,721	6,156
Actual return on plan assets	299	137
Employer contribution	0	0
Benefits paid	(852)	(572)
Fair value of plan assets at end of year	5,168	5,721
Funded Status at end of year	(1,094)	(154)
Amounts recognized in the consolidated balance sheets at December 31 [Abstract]
Accrued pension liability	(1,094)	(154)
Amounts recognized in other comprehensive income (loss) [Abstract]
Loss	3,309	2,842
Deferred taxes	(1,125)	(966)
Net loss	2,184	1,876
Accumulated benefit obligation	6,262	5,875
Assumptions used to determine the benefit obligations at December 31 [Abstract]
Discount rate (in hundredths)	4.10%	5.00%
Components of net periodic pension cost [Abstract]
Interest cost	289	305
Expected return on plan assets	(371)	(418)
Amortization of unrecognized loss	262	175
Preliminary Net periodic pension cost	180	62
Settlement loss	292	0
Net Periodic Pension Plan Cost	472	62
Components of other amounts recognized in other comprehensive income [Abstract]
Net actuarial loss	1,022	527
Settlement loss	(292)	0
Amortization of actuarial loss	(262)	(175)
Total recognized in other comprehensive income	468	352
Total recognized in net periodic benefit cost and other comprehensive income	940	414
Estimated net loss for the pension plan that will be amortized next year	196
Weighted-average assumptions used to determine net periodic pension cost [Abstract]
Discount rate (in hundredths)	5.00%	5.30%
Expected long-term rate of return on plan assets (in hundredths)	7.00%	7.00%
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	5,168	5,721
Estimated future benefit payments, which reflect expected future service [Abstract]
2013	238
2014	244
2015	300
2016	229
2017	435
Thereafter	2,119
Total	3,565
401(K) PLAN [Abstract]
Employer matching contribution (in hundredths)	100.00%
Employee contribution (in hundredths)	4.00%
Profit sharing contributions vesting period	6 years
Profit sharing contributions	646	530
Equities [Member]
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target allocation percentage (in hundredths)	55.00%
Fixed income [Member]
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target allocation percentage (in hundredths)	40.00%
Cash [Member]
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target allocation percentage (in hundredths)	5.00%
Equity mutual funds [Member]
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target allocation percentage (in hundredths)	1.00%
Money market funds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	356	311
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	356	311
U.S. Government securities [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year		100
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets		100
Mutual Funds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	35	123
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	35	123
Common Stock [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	2,846	3,232
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	2,846	3,232
Corporate bonds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	1,931	1,955
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	1,931	1,955
Level 1 [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	3,237	3,766
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	3,237	3,766
Level 1 [Member] \| Money market funds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	356	311
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	356	311
Level 1 [Member] \| U.S. Government securities [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year		100
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets		100
Level 1 [Member] \| Mutual Funds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	35	123
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	35	123
Level 1 [Member] \| Common Stock [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	2,846	3,232
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	2,846	3,232
Level 1 [Member] \| Corporate bonds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	0	0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	0	0
Level 2 [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	1,931	1,955
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	1,931	1,955
Level 2 [Member] \| Money market funds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	0	0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	0	0
Level 2 [Member] \| U.S. Government securities [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year		0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets		0
Level 2 [Member] \| Mutual Funds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	0	0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	0	0
Level 2 [Member] \| Common Stock [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	0	0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	0	0
Level 2 [Member] \| Corporate bonds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	1,931	1,955
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	1,931	1,955
Level 3 [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	0	0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	0	0
Level 3 [Member] \| Money market funds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	0	0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	0	0
Level 3 [Member] \| U.S. Government securities [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year		0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets		0
Level 3 [Member] \| Mutual Funds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	0	0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	0	0
Level 3 [Member] \| Common Stock [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	0	0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	0	0
Level 3 [Member] \| Corporate bonds [Member]
Change in plan assets [Roll Forward]
Fair value of plan assets at end of year	0	0
Fair value of pension plan assets by asset category [Abstract]
Fair Value of pension plan assets	$ 0	$ 0

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Total amount of benefits expected to be paid from a defined benefit plan.

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For defined benefit pension plans, the actuarial present value of benefits (whether vested or nonvested) attributed by the pension benefit formula to employee service rendered before a specified date and based on employee service and compensation (if applicable) before that date. The accumulated benefit obligation differs from the projected benefit obligation in that it includes no assumption about future compensation levels. For plans with flat-benefit or nonpay-related pension benefit formulas, the accumulated benefit obligation and the projected benefit obligation are the same.

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Amount of gain (loss) from a decision to temporarily deviate from the substantive plan, or from a change in benefit obligation or plan asset value from changes in actuarial assumptions, for example, but not limited to, interest, mortality, employee turnover or salary scale.

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The interest rate used to adjust for the time value of money for the plan.

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The interest rate used to adjust for the time value of money.

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An assumption as to the rate of return on plan assets reflecting the average rate of earnings expected on the funds invested or to be invested to provide for the benefits included in the benefit obligation.

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Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan.

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An amount calculated as a basis for determining the extent of delayed recognition of the effects of changes in the fair value of assets. The expected return on plan assets is determined based on the expected long-term rate of return on plan assets and the market-related value of plan assets.

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Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets.

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The funded status is measured as the difference between the fair value of plan assets and the benefit obligation. Will normally be the same as the net Defined Benefit Plan, Amounts Recognized in Balance Sheet, Total.

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The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

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Amount of net gain (loss) recognized in net periodic benefit cost due to settlements and curtailments. Curtailments result from an event that significantly reduces the expected years of future service of present employees or eliminates for a significant number of employees the accrual of defined benefits for some or all of their future services. Settlements result from an irrevocable action that relieves the employer (or the plan) of primary responsibility for a benefit obligation and eliminates significant risks related to the obligation and the assets used to effect the settlement. Examples of transactions that constitute a settlement include, but are not limited to, lump-sum cash payments to plan participants in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contracts to cover vested benefits.

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The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

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Target allocation of investments of this type to total plan assets presented on a weighted average basis.

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The amount of the cost recognized during the period for defined contribution plans.

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Maximum percentage of employee gross pay, by the terms of the plan, that the employer may contribute to a defined contribution plan.

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Net of tax amount of the (increase) decrease in the value of the projected benefit obligation and the increase (decrease) in the value of the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption that has not been recognized in net periodic benefit cost.

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Tax effect of the increase (decrease) in the value of the projected benefit obligation and the (increase) decrease in the value of the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption that has not been recognized in net periodic benefit cost.

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Before tax and reclassification adjustments amount of the change in accumulated other comprehensive income (loss) related to pension and other postretirement benefit plans.

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