Share-Based Compensation (Tables)

9 Months Ended

Oct. 02, 2015

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Share Based Compensation Expense Recorded In Income from Continuing Operations in Statements of Operations

The table below summarizes share-based compensation expense recorded in income from continuing operations in the consolidated statements of operations (in thousands):

	Three Months Ended				Nine Months Ended
	October 2, 2015		September 26, 2014		October 2, 2015			September 26, 2014
Selling, general and administrative	$	849	$	886	$	3,165		$	3,156
Research and development and engineering		42		49		122			144
Cost of revenue		70		43		207			112
Restructuring, acquisition and divestiture related costs		—		268		(321	)		572
Total share-based compensation expense	$	961	$	1,246	$	3,173		$	3,984

2010 Incentive Award Plan

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Restricted Stock Issued and Outstanding

The table below summarizes activities relating to restricted stock units issued and outstanding under the Company’s Amended and Restated 2010 Incentive Plan during the nine months ended October 2, 2015:

	Restricted Stock Units (In thousands)			Weighted Average Grant Date Fair Value
Unvested at December 31, 2014		749		$	10.80
Granted		305		$	13.34
Vested		(311	)	$	11.01
Forfeited		(42	)	$	11.03
Unvested at October 2, 2015		701		$	11.80
Expected to vest as of October 2, 2015		685