INVESTMENTS: (Details 2) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013
Amortized Cost Basis, Within 1 year	$ 1,273
Amortized Cost Basis, After 1 year through 5 years	25
Amortized Cost Basis, Total	1,298
Fair Value, Within 1 year	1,272
Fair Value, After 1 year through 5 years	28
Fair Value, Total	$ 1,300

Amount of available-for-sale debt securities at cost, net of adjustments, maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.

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Amount of available-for-sale debt securities at fair value maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year.

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Amount of available-for-sale debt securities at fair value maturing in the remainder of the fiscal year following the latest fiscal year ended.

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Amount of available-for-sale debt securities at cost, net of adjustments, maturing in the next fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.

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