Restructuring and Related Charges (Tables)

6 Months Ended

Jun. 28, 2013

Activities in Restructuring Accrual

The following table summarizes the activity in the Harmonic 2013 restructuring accrual during the six months ended June 28, 2013 (in thousands):

	Severance			Impairment of Leasehold Improvement			Total
Balance at December 31, 2012	$	—		$	—		$	—
Restructuring charges in continuing operations		641			101			742
Adjustments to restructuring provisions		83			48			131
Cash payments		(698	)		—			(698	)
Non-cash write-offs		—			(149	)		(149	)
Balance at June 28, 2013		26			—			26

Omneon Restructuring [Member]

Activities in Restructuring Accrual

The following table summarizes the activity in the Omneon restructuring accrual during the six months ended June 28, 2013 (in thousands):

	Excess Facilities
Balance at December 31, 2012	$	869
Cash payments		(897	)
Accretion		28
Balance at June 28, 2013		—

HFC business [Member]

Activities in Restructuring Accrual

The following table summarizes the activity in the HFC restructuring accrual during the six months ended June 28, 2013 (in thousands):

	Severance			Contract Termination			Total
Balance at December 31, 2012	$	—		$	—		$	—
Restructuring charges in discontinued operations		403			124			527
Adjustments to restructuring provisions		103			(29	)		74
Cash payments		(341	)		(95	)		(436	)
Balance at June 28, 2013		165			—			165