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Retirement Agreements And Other Postretirment Benefit Plan (Development Of The Accumulated Postretirement Benefit Obligation) (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Retirement Agreements And Other Postretirement Benefit Plan [Abstract]
Accrued postretirement benefit obligation at beginning of year	$ (588,894)	$ (429,695)
Service cost - benefits earned during the year	(12,617)	(19,503)
Interest cost on projected benefit obligation	(27,867)	(24,607)
Actuarial loss	(82,918)	(115,089)
Accrued postretirement benefit obligation at end of year	$ (712,296)	$ (588,894)

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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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-Name Accounting Standards Codification

-Topic 715

-SubTopic 30

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1) For defined benefit pension plans, the benefit obligation is the projected benefit obligation, which is the actuarial present value as of a date of all benefits attributed by the pension benefit formula to employee service rendered prior to that date. 2) For other postretirement defined benefit plans, the benefit obligation is the accumulated postretirement benefit obligation, which is the actuarial present value of benefits attributed to employee service rendered to a particular date.

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-Name Accounting Standards Codification

-Glossary Accumulated Postretirement Benefit Obligation

-URI http://asc.fasb.org/extlink&oid=6503904



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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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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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