Capital Structure and Accumulated Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2015

Equity [Abstract]

Schedule of Declared Quarterly Dividends

In 2015, our Board of Directors declared quarterly cash dividends as follows:

Dividends per Common Share		Declaration Date	Record Date	Payable Date
$	0.125	February 12, 2015	March 16, 2015	April 3, 2015
$	0.125	May 8, 2015	June 15, 2015	July 6, 2015
$	0.125	July 24, 2015	September 15, 2015	October 2, 2015
$	0.0625	November 9, 2015	December 15, 2015	January 5, 2016

Changes in Accumulated Other Comprehensive Income

The following table presents the changes in accumulated other comprehensive income by component (in thousands) during the year ended December 31, 2015:

	For the Year Ended December 31, 2015
	Unrealized gain (loss) on cash flow hedges			Unrealized gain (loss)  on short-term investments			Pension and other post- retirement benefits liability			Total
Beginning Balance	$	(134	)	$	(41	)	$	(19,643	)	$	(19,818	)
Other comprehensive income before reclassifications	—			47			1,788			1,835
Amounts reclassed from accumulated other comprehensive income	53			—			1,759			1,812
Ending Balance	$	(81	)	$	6		$	(16,096	)	$	(16,171	)