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Basic and Diluted Net Income Per Share (Tables)

9 Months Ended

Sep. 27, 2019

Earnings Per Share [Abstract]

Summary of Computation of Basic and Diluted Net Income Per Share

The following table sets forth the computation of basic and diluted net income per share (in thousands except per share amounts):

		Three Months Ended								Nine Months Ended
		September 27, 2019				September 28, 2018				September 27, 2019				September 28, 2018
Numerator:
Net income		$	2,388			$	1,459			$	7,669			$	3,872
Denominator:
Weighted average common shares:
Common shares outstanding			44,573				43,065				44,436				42,076
Less:  Unvested restricted stock			(10	)			(11	)			(10	)			(11	)
Denominator for basic calculation			44,563				43,054				44,426				42,065
Weighted average effects of potentially diluted common stock:
Stock options			2,194				2,686				2,260				2,245
Unvested restricted stock			2				4				6				12
Restricted stock units			98				281				156				296
Denominator for diluted calculation			46,857				46,025				46,848				44,618
Net income per share:
Basic		$	0.05			$	0.03			$	0.17			$	0.09
Diluted		$	0.05			$	0.03			$	0.16			$	0.09

Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share

		Three Months Ended								Nine Months Ended
		September 27, 2019				September 28, 2018				September 27, 2019				September 28, 2018
Stock options			1,836				389				1,446				278
Restricted stock and restricted stock units			—				—				—				1
Total			1,836				389				1,446				279

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- References

No definition available.

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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