v2.4.0.8

Share-Based Compensation (Tables)

3 Months Ended

Sep. 30, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Share-Based Compensation and Related Tax Benefit Recognized in Consolidated Statements of Income

Share-based compensation and the related tax benefit recognized in our condensed consolidated statements of income were as follows (in thousands):

		Three Months Ended September 30,
		2013				2012
Cost of revenue		$	254			$	243
Research and development			3,927				3,911
Selling, general, and administrative			2,861				4,313
Total		$	7,042			$	8,467
Income tax benefit on share-based compensation		$	1,972			$	2,218

Balance of Outstanding and Exercisable Stock Options

Stock option activity, including stock options granted, exercised, and forfeited, and weighted average exercise prices for options outstanding and exercisable, and the aggregate intrinsic value were as follows:

		Stock Option Awards Outstanding				Weighted Average Exercise Price				Aggregate Intrinsic Value (in thousands)
Balance at June 30, 2013			6,030,287			$	26.15
Granted			124,535				39.80
Exercised			(337,079	)			22.88
Forfeited			(27,327	)			30.90
Balance at September 30, 2013			5,790,416				26.61			$	97,903
Exercisable at September 30, 2013			4,431,991			$	25.49			$	79,895

Balance and Aggregate Intrinsic Value of DSUs

DSU activity, including DSUs granted, delivered, and forfeited, and the balance and aggregate intrinsic value of DSUs were as follows:

		DSU Awards Outstanding				Aggregate Intrinsic Value (in thousands)
Balance at June 30, 2013			1,005,435
Granted			62,943
Delivered			(125,765	)
Forfeited			(26,734	)
Balance at September 30, 2013			915,879			$	39,859

X

- Definition

Schedule of share based compensation DSU's activity.

+ References

No definition available.

+ Details

Name:	syna_ScheduleOfShareBasedCompensationDsusActivityTableTextBlock
Namespace Prefix:	syna_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 14.F)

-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section F



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration