INVESTMENTS: (Tables)

6 Months Ended

Jun. 30, 2014

Investments [Abstract]

Available-for-sale Securities [Table Text Block]

The Company’s investments (short-term and long-term) as of June 30, 2014, and December 31, 2013, consist of the following:

	Amortized Cost Basis		Gross Unrealized Losses		Gross Unrealized Gains		Fair Value
	(In thousands)
June 30, 2014
Corporate debt securities	$	990	$	(1)	$	18	$	1,007
Government sponsored enterprise mortgage-backed securities		102		—		1		103
Mutual funds		2,356		(78)		1		2,279
Total investments	$	3,448	$	(79)	$	20	$	3,389

	Amortized Cost Basis		Gross Unrealized Losses		Gross Unrealized Gains		Fair Value
	(In thousands)
December 31, 2013
Corporate debt securities	$	147	$	(2)	$	2	$	147
Mutual funds		2,528		(213)		—		2,315
Total investments	$	2,675	$	(215)	$	2	$	2,462

Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block]

The following tables show the gross unrealized losses and fair value of the Company’s investments with unrealized losses that are not deemed to be other-than-temporarily impaired, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position:

	Fair Value < 1 Year		Unrealized Losses < 1 Year		Fair Value  > 1 Year		Unrealized Losses > 1 Year		Total Unrealized Losses
	(In thousands)
June 30, 2014
Corporate debt securities	$	474	$	(1)	$	—	$	—	$	(1)
Mutual funds		—		—		1,771		(78)		(78)
Total investments	$	474	$	(1)	$	1,771	$	(78)	$	(79)

	Fair Value < 1 Year		Unrealized Losses < 1 Year		Fair Value > 1 Year		Unrealized Losses > 1 Year		Total Unrealized Losses
	(In thousands)
December 31, 2013
Corporate debt securities	$	119	$	(2)	$	—	$	—	$	(2)
Mutual funds		765		(27)		1,477		(186)		(213)
Total investments	$	884	$	(29)	$	1,477	$	(186)	$	(215)

Investments Classified by Contractual Maturity Date [Table Text Block]

The amortized cost and estimated fair value of debt securities at June 30, 2014, by contractual maturity, are shown below.

	Amortized Cost Basis		Fair Value
	(In thousands)
Within 1 year	$	304	$	304
After 1 year through 5 years		379		389
After 5 years through 10 years		307		314
After 10 years		102		103
Total debt securities	$	1,092	$	1,110

Schedule Of Available For Sale Securities [Table Text Block]

Available-for-sale securities were sold as follows:

	Three Months Ended June 30, 2014		Six Months Ended June 30, 2014		Three Months Ended June 30, 2013		Six Months Ended June 30, 2013
	(In thousands)
Proceeds from sales	$	3	$	26	$	250	$	753
Gross realized gains		—		—		—		—
Gross realized losses		—		—		—		—