The period over which the acquired goodwill and intangible assets are expected to be tax deductible.

No definition available.

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- Definition

The amount of acquisition cost of a business combination allocated to warranties assumed from the acquired entity.

+ References

No definition available.

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(3)

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- Definition

Total revenue reported by the acquired entity for its previous full fiscal year before the business acquisition.

+ References

No definition available.

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- Definition

Amount of assets acquired at the acquisition date.

+ References

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- Definition

Amount of other assets expected to be realized or consumed before one year or the normal operating cycle, if longer, acquired at the acquisition date.

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- Definition

Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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- Definition

Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables, assumed at the acquisition date.

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- Definition

Amount of other liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

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- Definition

The amount of inventory recognized as of the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

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-Topic 805

-SubTopic 10

-Section 55

-Paragraph 37

-URI http://asc.fasb.org/extlink&oid=35744172&loc=d3e2207-128464

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- Definition

Amount of liabilities assumed at the acquisition date.

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- Definition

Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

+ References

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- Definition

The amount of property, plant, and equipment recognized as of the acquisition date.

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- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination.

+ References

No definition available.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

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-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

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- Definition

Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, resulting from a business combination.

+ References

No definition available.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

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Purchase of Comfortaire (Details) (USD $)	0 Months Ended	12 Months Ended
Purchase of Comfortaire (Details) (USD $)	Jan. 17, 2013	Jan. 03, 2015	Dec. 28, 2013	Dec. 29, 2012
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross	$ 15,500,000	$ 0	$ 15,500,000	$ 0
Acquired Goodwill and Intangible Assets - Tax Deductibility Period (in years)	15 years
Indefinite-lived Intangible Assets Acquired		0	1,396,000
Assets Acquired - Goodwill		8,963,000us-gaap_Goodwill	8,963,000us-gaap_Goodwill	2,850,000us-gaap_Goodwill
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period				10,500,000
Comfortaire Corporation [Member]
Business Acquisition [Line Items]
Assets Acquired - Accounts Receivables	365,000
Assets Acquired - Inventory	678,000
Assets Acquired - Other, Current	248,000
Assets Acquired - Property, Plant, and Equipment	513,000
Assets Acquired - Goodwill	6,113,000
Assets Acquired - Intangible Assets	8,638,000		8,638,000
Assets Acquired - Total Assets	16,555,000
Liabilities Acquired - Accounts Payable	404,000
Liabilities Acquired - Warranty	532,000
Liabilities Acquired - Other, Current	119,000
Liabilities Acquired - Total Liabilities	1,055,000
Net Assets Acquired	15,500,000
Developed Technology Rights [Member] \| Comfortaire Corporation [Member]
Business Acquisition [Line Items]
Acquired Intangible Assets - Estimated Useful Life		10 years
Finite-lived Intangible Assets Acquired			4,829,000
Customer Lists [Member] \| Comfortaire Corporation [Member]
Business Acquisition [Line Items]
Acquired Intangible Assets - Estimated Useful Life		7 years
Finite-lived Intangible Assets Acquired			2,413,000
Trademarks and Trade Names [Member] \| Comfortaire Corporation [Member]
Business Acquisition [Line Items]
Indefinite-lived Intangible Assets Acquired			$ 1,396,000