Pension Plan (Tables)

9 Months Ended

Sep. 30, 2012

Pension Plan [Abstract]

Summary Of Net Periodic Pension Cost

	Three Months Ended Sept. 30				Nine Months Ended Sept. 30
	2012		2011		2012		2011
Service cost	$	76,699	$	69,911	$	230,099	$	209,735
Interest cost		80,549		79,965		241,648		239,895
Expected return on assets		-112,117		-108,397		-336,352		-325,193
Amortization of net loss		123,098		76,587		369,293		229,761
Amortization of prior service cost		4,367		4,367		13,102		13,102
Net periodic pension cost	$	172,596	$	122,433	$	517,790	$	367,300