INVESTMENTS (Tables)

6 Months Ended

Jun. 30, 2014

Investments, Debt and Equity Securities [Abstract]

Components of investment securities

The Company’s investments are further detailed in the table below:

	June 30, 2014				December 31, 2013
	Adjusted Cost		Fair Value		Adjusted Cost			Fair Value
	(in thousands)
Corporate equity securities	$	—	$	—	$	2,687		$	2,181
Auction-rate security	983		1,066		983			1,066
	983		$	1,066	3,670			$	3,247
Unrealized gains	83				83
Unrealized losses	—				(506		)
Net unrealized (losses) gains	83				(423		)
Fair value	$	1,066			$	3,247
Amount included in short-term investments			$	—				$	2,181
Amount included in other assets			1,066					1,066
			$	1,066				$	3,247