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Note 14 - Segment Information (Tables)

3 Months Ended

Apr. 04, 2015

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

Thirteen Week Period Ended April 4, 2015		Engineering				Information Technology				Specialty Health Care				Corporate				Total
Revenue		$	22,791			$	14,655			$	10,520			$	-			$	47,966
Cost of services			17,164				10,097				7,402				-				34,663
Gross profit			5,627				4,558				3,118				-				13,303
Selling, general and administrative			4,273				3,703				2,656				-				10,632
Depreciation and amortization			235				50				31				-				316
Operating income		$	1,119			$	805			$	431			$	-			$	2,355
Total assets		$	47,003			$	15,495			$	18,057			$	4,912			$	85,467
Capital expenditures		$	398			$	-			$	-			$	217			$	615

Thirteen Week Period Ended March 29, 2014		Engineering				Information Technology				Specialty Health Care				Corporate				Total
Revenue		$	24,724			$	15,019			$	8,826			$	-			$	48,569
Cost of services			19,488				10,480				6,344				-				36,312
Gross profit			5,236				4,539				2,482				-				12,257
Selling, general and administrative			3,960				3,686				2,302				-				9,948
Depreciation and amortization			193				56				22				-				271
Operating income		$	1,083			$	797			$	158				-			$	2,038
Total assets		$	46,547			$	15,332			$	14,562			$	12,183			$	88,624
Capital expenditures		$	350			$	-			$	83			$	9			$	442

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

		Thirteen Week Periods Ended
		April 4, 2015				March 29, 2014
Revenues
U. S.		$	36,695			$	35,809
Canada			9,612				11,485
Puerto Rico			1,659				1,275
		$	47,966			$	48,569

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

		April 4, 2015				January 3, 2015
Total assets
U. S.		$	55,603			$	56,764
Canada			27,968				28,776
Puerto Rico			1,896				1,733
		$	85,467			$	87,273

X

- Definition

Tabular disclosure of the names of foreign countries in which material long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets are located, and amount of such long-lived assets located in that country or foreign geographic area.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 41

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599

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X

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 41

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599

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X

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8721-108599



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 25

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8813-108599



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 30

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599



Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 22

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8736-108599

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