Employee and Non-Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2014

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Benefit Costs

The components of the Net Periodic Benefit Cost/Income for the quarters ended June 30, 2014 and 2013, respectively, are as follows:

	Quarter Ended						Year to Date Ended
	June 30, 2014			June 30, 2013			June 30, 2014			June 30, 2013
Service cost	$	16		$	31		$	44		$	64
Interest cost	35			39			81			82
Amortization of prior service cost	(84		)	(156		)	(239		)	(323		)
Amortization of net actuarial loss	5			6			5			14
Prior service cost recognized due to current curtailment	(52		)	—			(52		)	—
Total post-retirement benefit cost / (income)	$	(80	)	$	(80	)	$	(161	)	$	(163	)

The components of the Net Periodic Benefit Cost for the quarters ended June 30, 2014 and 2013, respectively, are as follows:

	Quarter Ended						Year to Date Ended
	June 30, 2014			June 30, 2013			June 30, 2014			June 30, 2013
Interest cost	$	22		$	21		$	44		$	42
Expected return on plan assets	(26		)	(28		)	(52		)	(57		)
Amortization of net actuarial loss	5			16			10			33
Total pension benefit cost	$	1		$	9		$	2		$	18

Reserved Shares of Common Stock

Reserved shares of Common Stock for unvested restricted stock units and unexercised stock options granted under the prior equity plans at June 30, 2014 were:

Stock options granted but not exercised	10,000
Restricted stock to non-employees  (authorized but not granted)	30,110
Restricted stock to employees and executives (authorized but not granted)	424,000
Total	464,110