XML 63 R49.htm IDEA: XBRL DOCUMENT v3.3.1.900

Note 8 - Intangible Assets (Details Textual) - USD ($)	12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015
Impairment of Intangible Assets, Finite-lived	$ 291,000	$ 0

X

- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275

+ Details

Name:	us-gaap_ImpairmentOfIntangibleAssetsFinitelived
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration