Pension Plan (Tables)

6 Months Ended

Jun. 30, 2012

Pension Plan [Abstract]

Summary Of Net Periodic Pension Cost

	Three Months Ended June 30				Six Months Ended June 30
	2012		2011		2012		2011
Service cost	$	76,700	$	69,912	$	153,400	$	139,824
Interest cost		80,550		79,965		161,099		159,930
Expected return on assets		-112,118		-108,398		-224,235		-216,796
Amortization of net loss		123,097		76,587		246,195		153,174
Amortization of prior service cost		4,368		4,368		8,735		8,735
Net periodic pension cost	$	172,597	$	122,434	$	345,194	$	244,867