Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]

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- Definition

Fair Value Inputs, Equity Value

+ References

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- Definition

Fair Value Inputs, Payout Period

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- Definition

Fair Value Inputs, Risk-adjusted Discount Rate

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- Definition

Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liability, Gain (Loss) Included in Earnings

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- Definition

Stock Warrants Assets, Fair Value Disclosure

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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.

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- Definition

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

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-Name Accounting Standards Codification
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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

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.

+ References

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-Name Accounting Standards Codification
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- Definition

The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

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-Name Accounting Standards Codification
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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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- Definition

Fair value portion of investments accounted under the equity method.

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- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

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- Definition

Risk-free interest rate assumption used in valuing an instrument.

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Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

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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.

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- Definition

Amount of settlement 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.

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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.

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- Definition

Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps.

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No definition available.

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Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into.

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- Definition

Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

+ References

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-Name Accounting Standards Codification
-Topic 310
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-URI http://asc.fasb.org/extlink&oid=6517073

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An amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date more than one year from the balance sheet date, net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale.

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The principal amount of the receivable or note before consideration of the discount or premium.

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- Definition

The receivable or note face amount less the unamortized discount or premium.

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- Definition

Price of a single share of a number of saleable stocks of a company.

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No definition available.

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Fair Value Measurements - Narrative (Detail) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
	Nov. 28, 2016	Dec. 31, 2016	Sep. 30, 2016
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Loss on settlement of financial instruments		$ 231
Available-for-sale securities		6,083	$ 6,135
Note receivable, face value		200	200
Equity method investments		25,295	27,273
Fair Value, Measurements, Recurring
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Cash equivalents		185	143
Available-for-sale securities		6,083	6,135
Foreign exchange contracts		34	5
Foreign exchange contracts		86	97
Stock warrant, fair value (less than $0.1 million)			45
Contingent consideration			500
Fair Value, Measurements, Recurring \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Cash equivalents		140	98
Available-for-sale securities		0	0
Foreign exchange contracts		0	0
Foreign exchange contracts		0	0
Stock warrant, fair value (less than $0.1 million)			0
Contingent consideration			0
Fair Value, Measurements, Recurring \| Significant Other Observable Inputs (Level 2)
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Cash equivalents		45	45
Available-for-sale securities		6,083	6,135
Foreign exchange contracts		34	5
Foreign exchange contracts		86	97
Stock warrant, fair value (less than $0.1 million)			0
Contingent consideration			0
Fair Value, Measurements, Recurring \| Significant Unobservable Inputs (Level 3)
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Cash equivalents		0	0
Available-for-sale securities		0	0
Foreign exchange contracts		0	0
Foreign exchange contracts		0	0
Stock warrant, fair value (less than $0.1 million)		0	45
Contingent consideration			500
BioCision, LLC
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Equity method investments	$ 1,200		1,700
Equity method investments, fair value disclosure		$ 3,100
BioCision, LLC \| Significant Unobservable Inputs (Level 3)
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Risk free interest rate (as a percent)		0.96%
Expected payoff period (in years)		1 year 6 months
Expected volatility rate (as a percent)		80.00%
Equity value		$ 6,500
Other Assets \| Permanent Term Loan, Tranche One \| BioCision, LLC
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Carrying value of loan receivable			1,500
Carrying value of bridge loans plus principal and accrued interest			1,500
Convertible Debt Securities
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Fair value of convertible debt securities		0	5,774
Settlements	5,580	$ 5,580
Share price (in dollars per share)		$ 1.76
Change in fair value	(194)	$ (194)
Convertible Debt Securities \| Significant Unobservable Inputs (Level 3)
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Fair value of convertible debt securities			5,800
Discount rate (as a percent)		23.00%
Risk-adjusted discount rate (as a percent)		23.00%
Expected volatility rate (as a percent)		55.00%
Stock Warrants
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Fair value of convertible debt securities		$ 0	45
Settlements		8
Change in fair value		(37)
Money Market Funds \| Fair Value, Measurements, Recurring \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Cash equivalents		100
Certificates of Deposit \| Fair Value, Measurements, Recurring \| Significant Other Observable Inputs (Level 2)
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Cash equivalents		$ 100	$ 100
Minimum \| Convertible Debt Securities \| Significant Unobservable Inputs (Level 3)
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Payout period (in years)		1 year 6 months
Risk free interest rate (as a percent)		0.96%
Expected payoff period (in years)		1 year 6 months
Maximum \| Convertible Debt Securities \| Significant Unobservable Inputs (Level 3)
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Payout period (in years)		3 years 2 months 12 days
Risk free interest rate (as a percent)		1.39%
Expected payoff period (in years)		3 years 22 days
Contact Co., Ltd
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Payment of contingent consideration		$ 500
Cool Lab, LLC
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Carrying value of loan receivable	1,600
Carrying value of bridge loans plus principal and accrued interest	1,600
Cool Lab, LLC \| Significant Unobservable Inputs (Level 3)
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Stock warrant, fair value (less than $0.1 million)	100
Loans receivable, fair value disclosure	1,600
Cool Lab, LLC \| Convertible Debt Securities
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]
Carrying value of convertible debt securities	$ 5,800