Note 1 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Disaggregation of Revenue [Table Text Block]

	December 31, 2022		January 1, 2022		January 2, 2021
Specialty Health Care:
Time and Material	$	158,001	$	97,363	$	59,692
Permanent Placement Services		1,447		1,132		789
Total Specialty Health Care	$	159,448	$	98,495	$	60,481
Engineering:
Time and Material	$	44,915	$	33,937	$	28,323
Fixed Fee		41,021		32,168		29,181
Permanent Placement Services		1		67		211
Total Engineering	$	85,937	$	66,172	$	57,715
Life Sciences and Information Technology:
Time and Material	$	35,473	$	37,181	$	31,263
Fixed Fee		3,022		1,390		460
Permanent Placement Services		800		637		490
Total Life Sciences and Information Technology	$	39,295	$	39,208	$	32,213
	$	284,680	$	203,875	$	150,409