Fair Value Measurements - Summary of Changes in the Fair Value Measurement of the Company's Level 3 Financial Instrument (Details) $ in Thousands	12 Months Ended
Dec. 31, 2015 USD ($)
Applimotion Inc.
Fair Value Inputs Liabilities Quantitative Information [Line Items]
Fair Value	$ 1,395
Unobservable Inputs	Historical and projected revenues for fiscal years 2015 to 2017
Revenue volatility	87.30%
Cost of debt	2.82%
WACC	11.10%
Lincoln Laser Company
Fair Value Inputs Liabilities Quantitative Information [Line Items]
Fair Value	$ 2,344
Unobservable Inputs	Projected revenues for fiscal year 2016
Revenue volatility	37.10%
Cost of debt	4.70%
WACC	9.80%

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Fair value assumptions revenue volatility rate.

+ References

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 35
-Paragraph 1
-Subparagraph b
-URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Description of the valuation processes in place for fair value measurements categorized within Level 3 of the fair value hierarchy.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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