FAIR VALUE MEASUREMENTS (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Mar. 31, 2012
Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Total assets measured at fair value	$ 191,497	$ 216,883
Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Total assets measured at fair value	196,215	175,634
Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Total assets measured at fair value	387,712	392,517
U.S. Treasury Bills and Government Agency Securities [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	10,153	29,837
Corporate Bonds [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	19,157	25,510
U.S. Treasury Bills and Government Agency Securities [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	85,571	61,896
Commercial Paper [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	14,129	20,039
Corporate Bonds [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	46,150	38,356
Certificates of Deposit [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	4,884	4,886
Cash and Cash Equivalents [Member] \| Cash [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and Cash Equivalents, Fair Value Disclosure	159,846	147,338
Cash and Cash Equivalents [Member] \| Cash [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Cash and Cash Equivalents [Member] \| Cash [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and Cash Equivalents, Fair Value Disclosure	159,846	147,338
Cash and Cash Equivalents [Member] \| U.S. Treasury Bills and Government Agency Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and Cash Equivalents, Fair Value Disclosure	25,000	50,000
Cash and Cash Equivalents [Member] \| U.S. Treasury Bills and Government Agency Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Cash and Cash Equivalents [Member] \| U.S. Treasury Bills and Government Agency Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and Cash Equivalents, Fair Value Disclosure	25,000	50,000
Cash and Cash Equivalents [Member] \| Commercial Paper [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Cash and Cash Equivalents [Member] \| Commercial Paper [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and Cash Equivalents, Fair Value Disclosure	19,793	11,997
Cash and Cash Equivalents [Member] \| Commercial Paper [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and Cash Equivalents, Fair Value Disclosure	19,793	11,997
Short-term Investments [Member] \| U.S. Treasury Bills and Government Agency Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	1,501	12,898
Short-term Investments [Member] \| U.S. Treasury Bills and Government Agency Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	84,070	48,998
Short-term Investments [Member] \| U.S. Treasury Bills and Government Agency Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	85,571	61,896
Short-term Investments [Member] \| Commercial Paper [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	0	0
Short-term Investments [Member] \| Commercial Paper [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	14,129	20,039
Short-term Investments [Member] \| Commercial Paper [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	14,129	20,039
Short-term Investments [Member] \| Corporate Bonds [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	0	0
Short-term Investments [Member] \| Corporate Bonds [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	46,150	38,356
Short-term Investments [Member] \| Corporate Bonds [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	46,150	38,356
Short-term Investments [Member] \| Certificates of Deposit [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	0	0
Short-term Investments [Member] \| Certificates of Deposit [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	4,884	4,886
Short-term Investments [Member] \| Certificates of Deposit [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	4,884	4,886
Long Term Investments [Member] \| U.S. Treasury Bills and Government Agency Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	5,150	6,647
Long Term Investments [Member] \| U.S. Treasury Bills and Government Agency Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	5,003	23,190
Long Term Investments [Member] \| U.S. Treasury Bills and Government Agency Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	10,153	29,837
Long Term Investments [Member] \| Corporate Bonds [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	0	0
Long Term Investments [Member] \| Corporate Bonds [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	19,157	25,510
Long Term Investments [Member] \| Corporate Bonds [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Available-for-sale Securities, Fair Value Disclosure	19,157	25,510
Other Current Assets [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Derivative assets	0	0
Other Current Assets [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Derivative assets	3,029	2,658
Other Current Assets [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Derivative assets	3,029	2,658
Accrued Liabilities [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Derivative liabilities	14	7
Accrued Liabilities [Member] \| Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Derivative liabilities	580	714
Accrued Liabilities [Member] \| Fair Value, Measurements, Recurring [Member] \| Estimate of Fair Value, Fair Value Disclosure [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Derivative liabilities	$ 594	$ 721

FAIR VALUE MEASUREMENTS (Details) (USD $)
In Thousands, unless otherwise specified

Jun. 30, 2012

Mar. 31, 2012

Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Total assets measured at fair value

$ 191,497

$ 216,883

Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Total assets measured at fair value

196,215

175,634

Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Total assets measured at fair value

387,712

392,517

U.S. Treasury Bills and Government Agency Securities [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

10,153

29,837

Corporate Bonds [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

19,157

25,510

U.S. Treasury Bills and Government Agency Securities [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

85,571

61,896

Commercial Paper [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

14,129

20,039

Corporate Bonds [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

46,150

38,356

Certificates of Deposit [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

4,884

4,886

Cash and Cash Equivalents [Member] | Cash [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Cash and Cash Equivalents, Fair Value Disclosure

159,846

147,338

Cash and Cash Equivalents [Member] | Cash [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Cash and Cash Equivalents, Fair Value Disclosure

Cash and Cash Equivalents [Member] | Cash [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Cash and Cash Equivalents, Fair Value Disclosure

159,846

147,338

Cash and Cash Equivalents [Member] | U.S. Treasury Bills and Government Agency Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Cash and Cash Equivalents, Fair Value Disclosure

25,000

50,000

Cash and Cash Equivalents [Member] | U.S. Treasury Bills and Government Agency Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Cash and Cash Equivalents, Fair Value Disclosure

Cash and Cash Equivalents [Member] | U.S. Treasury Bills and Government Agency Securities [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Cash and Cash Equivalents, Fair Value Disclosure

25,000

50,000

Cash and Cash Equivalents [Member] | Commercial Paper [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Cash and Cash Equivalents, Fair Value Disclosure

Cash and Cash Equivalents [Member] | Commercial Paper [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Cash and Cash Equivalents, Fair Value Disclosure

19,793

11,997

Cash and Cash Equivalents [Member] | Commercial Paper [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Cash and Cash Equivalents, Fair Value Disclosure

19,793

11,997

Short-term Investments [Member] | U.S. Treasury Bills and Government Agency Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

1,501

12,898

Short-term Investments [Member] | U.S. Treasury Bills and Government Agency Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

84,070

48,998

Short-term Investments [Member] | U.S. Treasury Bills and Government Agency Securities [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

85,571

61,896

Short-term Investments [Member] | Commercial Paper [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

Short-term Investments [Member] | Commercial Paper [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

14,129

20,039

Short-term Investments [Member] | Commercial Paper [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

14,129

20,039

Short-term Investments [Member] | Corporate Bonds [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

Short-term Investments [Member] | Corporate Bonds [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

46,150

38,356

Short-term Investments [Member] | Corporate Bonds [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

46,150

38,356

Short-term Investments [Member] | Certificates of Deposit [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

Short-term Investments [Member] | Certificates of Deposit [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

4,884

4,886

Short-term Investments [Member] | Certificates of Deposit [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

4,884

4,886

Long Term Investments [Member] | U.S. Treasury Bills and Government Agency Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

5,150

6,647

Long Term Investments [Member] | U.S. Treasury Bills and Government Agency Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

5,003

23,190

Long Term Investments [Member] | U.S. Treasury Bills and Government Agency Securities [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

10,153

29,837

Long Term Investments [Member] | Corporate Bonds [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

Long Term Investments [Member] | Corporate Bonds [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

19,157

25,510

Long Term Investments [Member] | Corporate Bonds [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Available-for-sale Securities, Fair Value Disclosure

19,157

25,510

Other Current Assets [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Derivative assets

Other Current Assets [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Derivative assets

3,029

2,658

Other Current Assets [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]

Derivative assets

3,029

2,658

Accrued Liabilities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]

Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]

Derivative liabilities

Accrued Liabilities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]

Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]

Derivative liabilities

580

714

Accrued Liabilities [Member] | Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]

Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]

Derivative liabilities

$ 594

$ 721

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.

+ References+ Details

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item 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 Company may deposit additional funds at any time and also 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.

+ References+ Details