NOTE 5 - DETAIL OF CERTAIN BALANCE SHEET ACCOUNTS (Detail) - Schedule of Notes Receivalbe (USD $) In Thousands, unless otherwise specified	Dec. 29, 2012	Dec. 31, 2011
Short term notes receivable	$ 1,243	$ 514
Long term notes receivable	3,161	899
Aspen Note [Member]
Short term notes receivable	514	514
Steele Note [Member]
Short term notes receivable	729	0
Long term notes receivable	2,267	0
SLE Note [Member]
Long term notes receivable	$ 894	$ 899

The aggregate of amounts due from customers or clients more than one year from the balance sheet date, for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the Company (holder) a definite sum of money at a future date more than one year from the balance sheet date, reduced to their estimated net realizable fair value by an allowance established by the Company of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 17

-Article 5

Name:	us-gaap_LongTermAccountsNotesAndLoansReceivableNetNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant