Note 14 - Segment Information (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

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

Fiscal Year Ended December 31, 2022	Specialty Health Care		Engineering			Life Sciences and IT		Corporate		Total
Revenue	$	159,448	$	85,937		$	39,295	$	-	$	284,680
Cost of services		111,543		64,218			25,992		-		201,753
Gross profit		47,905		21,719			13,303		-		82,927
Selling, general and administrative		27,661		17,272			8,462		-		53,395
Depreciation and amortization of property and equipment		426		455			114		-		995
Amortization of acquired intangible assets		-		-			46		-		46
Remeasurement of acquisition-related contingent consideration		-		(88	)		-		-		(88	)
Gain on sale of assets		-		(219	)		-		-		(219	)
Operating income	$	19,818	$	4,299		$	4,681	$	-	$	28,798
Total assets as of December 31, 2022	$	34,062	$	33,447		$	15,778	$	4,677	$	87,964
Property and equipment acquired	$	75	$	657		$	124	$	296	$	1,152

Fiscal Year Ended January 1, 2022	Specialty Health Care		Engineering			Life Sciences and IT		Corporate		Total
Revenue	$	98,495	$	66,172		$	39,208	$	-	$	203,875
Cost of services		73,177		50,109			27,465		-		150,751
Gross profit		25,318		16,063			11,743		-		53,124
Selling, general and administrative		19,491		14,210			8,318		-		42,019
Depreciation and amortization of property and equipment		373		521			113		-		1,007
Amortization of acquired intangible assets		-		95			-		-		95
Remeasurement of acquisition-related contingent consideration		-		(1,713	)		-		-		(1,713	)
Gain on sale of assets		-		(2,420	)		-		-		(2,420	)
Operating income	$	5,454	$	5,370		$	3,312	$	-	$	14,136
Total assets as of January 1, 2022	$	32,809	$	28,343		$	8,676	$	3,024	$	72,852
Property and equipment acquired	$	563	$	481		$	173	$	359	$	1,576

Fiscal Year Ended January 2, 2021	Specialty Health Care			Engineering			Life Sciences and IT			Corporate			Total
Revenue	$	60,481		$	57,715		$	32,213		$	-		$	150,409
Cost of services		47,116			41,227			23,211			-			111,554
Gross profit		13,365			16,488			9,002			-			38,855
Selling, general and administrative		15,601			13,021			9,169			-			37,791
Depreciation and amortization of property and equipment		319			638			108			-			1,065
Amortization of acquired intangible assets		-			321			-			-			321
Write-off of receivables and professional fees incurred related to arbitration		-			8,397			-			-			8,397
Impairment of right of use assets and related costs		-			-			-			2,231			2,231
Operating (loss)	$	(2,555	)	$	(5,889	)	$	(275	)	$	(2,231	)	$	(10,950	)
Total assets as of January 2, 2021	$	19,141		$	33,782		$	7,498		$	7,918		$	68,339
Property and equipment acquired	$	36		$	26		$	48		$	350		$	460

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

	Fiscal Year Ended
	December 31,		January 1,		January 2,
	2022		2022		2021
Revenue
United States	$	272,342	$	186,169	$	126,238
Canada		4,708		9,578		15,310
Puerto Rico		5,180		5,237		5,702
Serbia		2,630		2,891		3,159
	$	284,680	$	203,875	$	150,409

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

	Fiscal Year Ended
	December 31,		January 1,		January 2,
	2022		2022		2021
Total Assets
United States	$	81,558	$	67,296	$	56,308
Canada		1,640		1,327		7,067
Puerto Rico		1,401		963		1,483
Serbia		3,365		3,266		3,481
	$	87,964	$	72,852	$	68,339