Derivative instrument hedging period.

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- Definition

Financial Grants In Support Of Research And Development

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The amount of time that the Company warrants its products against errors, defects and bugs.

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- Definition

Number of equity incentive plans from which the Company may grant future equity awards.

+ References

No definition available.

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The number of expired equity incentive plans from which no future equity awards may be granted but had outstanding equity awards granted prior to expiration.

+ References

No definition available.

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The number of employee stock purchase plans offered by the Company.

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- Definition

Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

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For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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-Glossary Contingent Stock Agreement

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

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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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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

Additions made to capitalized computer software costs during the period.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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- Definition

Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of valuation reserve for inventory.

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Fair value as of the balance sheet date of all price risk derivative assets designated as cash flow hedging instruments.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Note 2 - Significant Accounting Policies (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		12 Months Ended
	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Note 2 - Significant Accounting Policies (Details) [Line Items]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax			$ 218	$ 193
Inventory, Net			15,635us-gaap_InventoryNet	12,334us-gaap_InventoryNet
Inventory Valuation Reserves			505us-gaap_InventoryValuationReserves	591us-gaap_InventoryValuationReserves
Impairment of Long-Lived Assets Held-for-use			0	0	0
Capitalized Computer Software, Additions			128	34	22
Goodwill, Impairment Loss			0us-gaap_GoodwillImpairmentLoss	0us-gaap_GoodwillImpairmentLoss	0us-gaap_GoodwillImpairmentLoss
Severance Costs	1,315us-gaap_SeveranceCosts1	693us-gaap_SeveranceCosts1	1,568us-gaap_SeveranceCosts1	1,494us-gaap_SeveranceCosts1	1,660us-gaap_SeveranceCosts1
Product Warranty Term			1 year
Share-based Compensation Arrangement byShare-based Payment Award, Number of Expired Equity Incentive Plans			2
Share-based Compensation Arrangement by Share-based Payment Award, Number of Equity Incentive Plans			3
Share-based Compensation, Employee Stock Purchase Plan, Number of Plans				1
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)			1,811,687	2,730,867	7,584,336
Available-for-sale Securities, Amortized Cost Basis			104,072	104,448
Available-for-sale Securities			103,777us-gaap_AvailableForSaleSecurities	104,057us-gaap_AvailableForSaleSecurities
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax			410	576
Allowance for Doubtful Accounts Receivable			0	0
Debt Securities [Member]
Note 2 - Significant Accounting Policies (Details) [Line Items]
Available-for-sale Securities, Amortized Cost Basis			101,474	101,537
Available-for-sale Securities			101,178	101,146
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax			296
Computer Software, Intangible Asset [Member]
Note 2 - Significant Accounting Policies (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life			3 years
Foreign Exchange Option [Member]
Note 2 - Significant Accounting Policies (Details) [Line Items]
Price Risk Cash Flow Hedge Asset, at Fair Value			16,575	0
Royalty Bearing Grants [Member]
Note 2 - Significant Accounting Policies (Details) [Line Items]
Financial Grants in Support of Research and Development			3,002	2,116
Non Royalty Bearing Grants [Member]
Note 2 - Significant Accounting Policies (Details) [Line Items]
Financial Grants in Support of Research and Development					$ 386
Minimum [Member]
Note 2 - Significant Accounting Policies (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life			3 years
Derivative Instrument Hedging Period			1 month
Maximum [Member]
Note 2 - Significant Accounting Policies (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life			7 years 109 days
Derivative Instrument Hedging Period			12 months