Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2013

Compensation And Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Cost

Components of Net Periodic Benefit Cost

(Unaudited)

	Pension Benefits						Post Retirement Benefits
Six months ended June 30,	2013			2012			2013		2012
Service cost	$	—		$	127,142		$	11,475	$	13,001
Interest cost		71,630			89,149			14,953		14,978
Expected return on plan assets		(107,331	)		(160,932	)		—		—
Amortization of unrecognized prior service cost		—			(26,981	)		—		—
Amortization of unrecognized net loss		44,873			35,720			2,248		1,457
Amortization of transition obligation		—			112,313			1,457		1,471
Net periodic benefit cost	$	9,172		$	176,411		$	30,133	$	30,907