Available For Sale Securities Debt Maturities Within One Year Gross Unrealized Gain

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- Definition

Available For Sale Securities Debt Maturities Within One Year Gross Unrealized Losses

+ References

No definition available.

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- Definition

This item represents the aggregate of cash and cash equivalents and the total of all debt securities grouped by maturity dates, at cost, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments, as defined), and fair value hedge accounting adjustments, if any, which are classified neither as held-to-maturity nor trading securities.

+ References

No definition available.

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- Definition

Represents cash, cash equivalents and marketable securities, gross unrealized gains as on the reporting date.

+ References

No definition available.

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- Definition

Represents cash, cash equivalents and marketable securities, gross unrealized losses.

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No definition available.

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- Definition

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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- Definition

Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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-Publisher FASB
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- Definition

This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

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- Definition

Amount after adjustments of available-for-sale debt securities at cost, 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 cumulative-effect adjustments, and fair value hedge accounting adjustments. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Fair value of available-for-sale debt securities maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Cash, Cash Equivalents and Marketable Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash, Cash Equivalents and Marketable Securities:
Cash, money market funds, amortization cost	$ 150,738	$ 61,461	$ 61,349	$ 29,766
Cash, money market funds, fair value	150,738	61,461
Cash, cash equivalents and marketable securities, amortized cost	353,065	350,040
Cash, cash equivalents and marketable securities, gross unrealized gains	136	126
Cash, cash equivalents and marketable securities, gross unrealized losses	(50)	(122)
Cash, cash equivalents and marketable securities, fair value	353,151	350,044
Marketable securities, amortized cost	202,327	288,579
Marketable securities, gross unrealized gains	136	126
Marketable securities, gross unrealized losses	(50)	(122)
Marketable securities, fair value	202,413	288,583
Cash, money market funds and overnight repurchase agreements
Cash, Cash Equivalents and Marketable Securities:
Cash, money market funds, amortization cost	150,738	61,461
Cash, money market funds, fair value	150,738	61,461
U.S. government-sponsored enterprise securities
Cash, Cash Equivalents and Marketable Securities:
Available for sale securities, amortized cost		24,285
Available for sale securities, gross unrealized gains		5
Available for sale securities, gross unrealized losses		0
Available for sale securities, fair value		24,290
Corporate debt securities
Cash, Cash Equivalents and Marketable Securities:
Available for sale securities, amortized cost	47,942	73,735
Available for sale securities, gross unrealized gains	0	1
Available for sale securities, gross unrealized losses	(36)	(84)
Available for sale securities, fair value	47,906	73,652
Commercial paper obligations
Cash, Cash Equivalents and Marketable Securities:
Available for sale securities, amortized cost	84,301	125,693
Available for sale securities, gross unrealized gains	135	120
Available for sale securities, gross unrealized losses	0	(8)
Available for sale securities, fair value	84,436	125,805
Asset-backed securities
Cash, Cash Equivalents and Marketable Securities:
Available for sale securities, amortized cost	70,084	64,866
Available for sale securities, gross unrealized gains	1	0
Available for sale securities, gross unrealized losses	(14)	(30)
Available for sale securities, fair value	$ 70,071	$ 64,836