v2.4.0.8

Unobservable Input Reconciliation Assets (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Mar. 31, 2014
Fair value, assets measured on recurring basis, unobservable input reconciliation [Line Items] |
Total Gains (Losses) | $ (601)
Auction rate securities [Member] |
Fair value, assets measured on recurring basis, unobservable input reconciliation [Line Items] |
Fair value, measurement with unobservable inputs reconciliation, beginning | 33,791
Included in earnings | 1,101
Included in other comprehensive income (loss) | (332)
Purchases, sales, issuances, and settlements, net | (24,735)
Fair value, measurement with unobservable inputs reconciliation, ending | 9,825
Corporate Debt [Member] |
Fair value, assets measured on recurring basis, unobservable input reconciliation [Line Items] |
Fair value, measurement with unobservable inputs reconciliation, beginning | 6,190
Included in earnings | 0
Included in other comprehensive income (loss) | 0
Purchases, sales, issuances, and settlements, net | 0
Fair value, measurement with unobservable inputs reconciliation, ending | 6,190
Total Gains (Losses) [Member] |
Fair value, assets measured on recurring basis, unobservable input reconciliation [Line Items] |
Included in earnings | (269)
Included in other comprehensive income (loss) | (332)
Purchases, sales, issuances, and settlements, net |

X
- Definition Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings and Gain (Loss) Included in Other Comprehensive Income (Loss) + References No definition available. + Details
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- Definition Amount of gain (loss) recognized in the income statement for financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Amount of gain (loss) recognized in other comprehensive income (loss) for financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1a) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Amount of purchases, (sales), issuances and (settlements) of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph c -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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