Costs Associated with Exit and Restructuring (Tables)

12 Months Ended

Dec. 31, 2013

Location Solution And Manufacturing Operations [Member]

Summary of Exit and Restructuring Costs Incurred

As of December 31, 2013, we have incurred the following exit and restructuring costs related to the Location Solutions business management structure and manufacturing operations relocation and restructuring (in thousands):

Type of Cost	Cost incurred through December 31, 2012		Costs incurred for the twelve months ended December 31, 2013		Total costs incurred as of December 31, 2013		Additional costs expected to be incurred		Total costs     expected to     be incurred
Severance, stay bonuses, and other employee-related expenses	$	960	$	5,690	$	6,650	$	61	$	6,711
Professional services		0		180		180		0		180
Relocation and transition costs		0		20		20		0		20
Total	$	960	$	5,890	$	6,850	$	61	$	6,911

ZES [Member]

Summary of Exit and Restructuring Costs Incurred

As of December 31, 2012, we have incurred the following exit and restructuring costs related to the Location Solutions business management structure and manufacturing operations relocation and restructuring (in thousands):

Type of Cost	Costs incurred for the year ended December 31, 2012		Additional costs expected to be incurred		Total costs     expected to     be incurred
Severance, stay bonuses, and other employee-related expenses	$	960	$	4,590	$	5,550
Professional services		0		310		310
Relocation and transition costs		0		480		480
Total	$	960	$	5,380	$	6,340

Liabilities and Expenses Related to Exit and Restructuring Activities

Liabilities and expenses related to exit activities were as follows (in thousands):

	Year Ended December 31,
	2013		2012		2011
Balance at beginning of period	$	967	$	1,048	$	1,479
Charged to earnings		5,890		960		2,041
Cash paid		(5,605)		(1,041)		(2,472)
Balance at the end of period	$	1,252	$	967	$	1,048