Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2014

Accumulated Other Comprehensive Loss

Summary of components of other comprehensive income (loss)

	MARCH 31, 2014
(in thousands)	GROSS OTHER COMPREHENSIVE INCOME (LOSS)			TAX BENEFIT			NET OTHER COMPREHENSIVE INCOME (LOSS)
Amortization of actuarial loss on defined benefit pension plan	$	8		$	(3	)	$	5
Unrealized gain on marketable securities, available-for-sale:
Unrealized gain on marketable securities, available-for-sale	236			-			236
Less: reclassification adjustments for gains included in net income	(48		)	-			(48		)
Total unrealized gain on marketable securities, available-for-sale	188			-			188
Other comprehensive income	$	196		$	(3	)	$	193
	MARCH 31, 2013
Unrealized loss on marketable securities, available-for-sale:
Unrealized gain on marketable securities, available-for-sale	$	28		$	-		$	28
Less: reclassification adjustments for gains included in net income	(152		)	-			(152		)
Total unrealized loss on marketable securities, available-for-sale	(124		)	-			(124		)
Other comprehensive loss	$	(124	)	$	-		$	(124	)