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Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 30, 2013

Summary of Significant Accounting Policies [Abstract]

Summary of activities for discontinued operations


(in thousands)	Three Months Ended March 30, 2013		Three Months Ended March 31, 2012
Total revenues	$	0	$	929
(Loss) income from discontinued operations	$	0	$	(162	)
Gain on sales of aesthetics business	$	0	$	1,149
Income from discontinued operations, before income taxes	$	0	$	987
Income tax (benefit) expense	$	0	$	883
Income from discontinued operations, net of tax	$	0	$	1,870

Reconciliation of the changes in the Company's deferred revenue balance


	Three Months Ended
(in thousands)	March 30, 2013			March 31, 2012
Balance, beginning of period	$	1,004		$	1,014
Additions to deferral		269			148
Revenue recognized		(330	)		(255	)

Balance, end of period	$	943		$	907

Reconciliation of the changes in the Company's warranty liability


	Three Months Ended
(in thousands)	March 30, 2013			March 31, 2012
Balance, beginning of period	$	453		$	556
Accruals for product warranties		67			42
Cost of warranty claims and adjustments		(74	)		(59	)

Balance, end of period	$	446		$	539

- Definition

Tabular disclosure of disposal groups, which may include the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the classification and carrying value of the assets and liabilities comprising the disposal group, and the segment in which the disposal group was reported. Also may include the amount of adjustments to amounts previously reported in discontinued operations such as resolution of contingencies arising from the disposal transaction or the operations of the component prior to disposal.

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