Acquisition-Related Contingent Consideration (Tables)

9 Months Ended

Sep. 30, 2017

Reconciliation of Change in Fair Value Measurement of Contingent Consideration Liability

The following table represents a reconciliation of the change in the fair value measurement of the contingent consideration liability for the three and nine month periods ended September 30, 2017 and October 1, 2016:

	Three Months Ended					Nine Months Ended
	September 30, 2017			October 1, 2016		September 30, 2017			October 1, 2016
	(In thousands)
Opening balance	$	859		$	748	$	759		$	890
Changes in fair value		(283	)		52		(181	)		(90	)
Cash payments made		(172	)		—		(174	)		—
Closing balance	$	404		$	800	$	404		$	800

Balance Sheet Classification of Contingent Consideration Liability

The following table displays the balance sheet classification of the contingent consideration liability account at September 30, 2017 and at December 31, 2016:

	September 30,		December 31,
	2017		2016
	(In thousands)
Other accrued liabilities	$	36	$	329
Other long-term liabilities		368		430
Total acquisition-related contingent consideration	$	404	$	759

Quantitative Information of Significant Unobservable Inputs of Contingent Consideration Liability

The following table represents the quantitative range of the significant unobservable inputs used in the calculation of fair value of the continent consideration liability as of September 30, 2017. Significant increases or decreases in any of these inputs in isolation would result in a significantly lower or higher fair value measurement.

	Quantitative Information about Level 3 Fair Value Measurements at September 30, 2017
	Fair Value		Valuation Technique	Unobservable Input	Range (Weighted Average)
	(In thousands, except for percentages)
Revenue Earnout	$	404	Discounted cash flow	Weighted average cost of capital Probability weighting of achieving revenue forecasts	11.9% 10.0% - 80.0% (30.0%)