Investments (Tables)

9 Months Ended

Sep. 30, 2014

Investments, Debt and Equity Securities [Abstract]

Schedule Of Amortized Costs And Fair Value

The following table summarizes, by major security type, the amortized costs and fair value of the Company’s investments: 

	September 30, 2014							December 31, 2013
(In thousands)	Cost Basis		Fair Value		Net unrealized loss in AOCI (1)			Cost Basis		Fair Value		Net unrealized loss in AOCI (1)
Short-term bond mutual funds	$	24,000	$	23,917	$	(83	)	$	8,000	$	7,985	$	(15	)
Certificates of deposit	1,101		1,101		—			1,070		1,070		—
Investment in ViSalus	9,750		9,750		—			—		—		—
Total investments	$	34,851	$	34,768	$	(83	)	$	9,070	$	9,055	$	(15	)

Schedule Of Gains And Losses

	Three months ended					Nine months ended
(In thousands)	September 30, 2014		September 30, 2013			September 30, 2014		September 30, 2013
Net proceeds	$	—	$	9,585		$	4,000	$	37,861
Realized losses	$	—	$	(48	)	$	—	$	(105	)