FAIR VALUE OF ASSETS AND LIABILITIES (Tables)

3 Months Ended

Mar. 31, 2013

Fair Value Disclosures [Abstract]

Investments measured at fair value on a recurring basis

The table below presents the balances of investments measured at fair value on a recurring basis at March 31, 2013:

	March 31, 2013
	Total		Level 1		Level 2		Level 3
	(In thousands)
Assets
Cash
Money market funds	$	1,042	$	1,042	$	—	$	—
Short-term investments
Corporate equity securities	2,126		2,126		—		—
Other assets
Auction-rate securities	1,066		—		—		1,066
Investment funds - Deferred compensation plan assets
Institutional money market funds	434		434		—		—
Fixed income	1,042		1,042		—		—
Marketable equity securities	4,091		4,091		—		—
Total institutional funds - Deferred compensation plan	5,567		5,567		—		—
Total other assets	6,633		5,567		—		1,066
Total	$	9,801	$	8,735	$	—	$	1,066

The table below presents the balances of investments measured at fair value on a recurring basis at December 31, 2012:

	December 31, 2012
	Total		Level 1		Level 2		Level 3
	(In thousands)
Assets
Cash
Money market funds	$	1,036	$	1,036	$	—	$	—
Short-term investments
Corporate debt securities	2,687		2,687		—		—
Other assets
Auction-rate securities	1,066		—		—		1,066
Investment funds - Deferred compensation plan assets
Institutional money market funds	597		597		—		—
Fixed income	902		902		—		—
Marketable equity securities	3,479		3,479		—		—
Total institutional funds - Deferred compensation plan	4,978		4,978		—		—
Total other assets	6,044		4,978		—		1,066
Total	$	9,767	$	8,701	$	—	$	1,066