Original amount of cost-method investments at the acquisition date.

No definition available.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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-Publisher FASB
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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

For an unclassified balance sheet, reflects the carrying amount of unpaid loan amounts due from related parties at the balance sheet date.

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- Definition

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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Investments (Cost-Method Investments) (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Jun. 29, 2018	Dec. 31, 2017
Schedule of Cost-method Investments [Line Items] (Deprecated 2018-01-31)
Cost method investments	$ 21,130		$ 32,710
Ownership percentage (percent)	24.60%
Cost Method Investee \| Respicardia \| Prepaid expenses and other current assets
Schedule of Cost-method Investments [Line Items] (Deprecated 2018-01-31)
Outstanding loans	$ 500
Respicardia
Schedule of Cost-method Investments [Line Items] (Deprecated 2018-01-31)
Cost method investments	17,705		17,422
ImThera Medical, Inc.
Schedule of Cost-method Investments [Line Items] (Deprecated 2018-01-31)
Cost method investments	0		12,900
Rainbow Medical Ltd.
Schedule of Cost-method Investments [Line Items] (Deprecated 2018-01-31)
Cost method investments	1,140		1,172
MD Start II
Schedule of Cost-method Investments [Line Items] (Deprecated 2018-01-31)
Cost method investments	1,164		1,199
Highlife S.A.S.
Schedule of Cost-method Investments [Line Items] (Deprecated 2018-01-31)
Cost method investments	1,104		0
Equity method investments			1,800
Ownership percentage (percent)		17.50%
Other
Schedule of Cost-method Investments [Line Items] (Deprecated 2018-01-31)
Cost method investments	$ 17		$ 17