Note 3 - Supplemental Balance Sheet Information (in Thousands) (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

Accounts Receivable Net	December 31,
Accounts receivable, net, consists of the following as of periods presented (in thousands):	2022			2021
Trade	$	53,658		$	44,424
Unbilled		10,436			8,168
Non-trade		1,274			2,143
Accounts receivable, gross		65,368			54,735
Less allowance for doubtful accounts		(1,654	)		(564	)
Accounts receivable, net	$	63,714		$	54,171

Schedule Of Property Plant And Equipment [Table Text Block]

Property and Equipment, Net	December 31,
Property and equipment, net consists of the following as of the periods presented (in thousands):	2022			2021
Equipment	$	5,109		$	4,741
Furniture and fixtures		2,319			2,319
Leasehold improvements		352			351
Internal use software		17,298			15,823
Property and equipment, gross		25,078			23,234
Less accumulated depreciation and amortization		(21,817	)		(20,305	)
Property and equipment, net	$	3,261		$	2,929

Schedule of Goodwill [Table Text Block]

Goodwill	Americas			Asia-Pacific		EMEA
Goodwill (in thousands):
Balance at December 31, 2021	$	3,728		$	–	$	438	$	4,166
Change in goodwill due to impact of foreign currency		–			–		–		–
Impairment of goodwill		(2,458	)		–		–		(2,458	)
Balance at December 31, 2022	$	1,270		$	–	$	438	$	1,708

Schedule of Finite-Lived Intangible Assets [Table Text Block]

Intangible Assets, Net	December 31,
Intangible assets, net consists of the following as of the periods presented:	2022			2021
Customer contracts and lists	$	3,543		$	3,362
Trade names		900			900
Patents		870			870
Non-compete agreements		520			520
Intangible assets, gross		5,833			5,652
Less accumulated amortization		(3,793	)		(3,357	)
Intangible assets, net	$	2,040		$	2,295

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Year	Amount
2023	$	351
2024		290
2025		204
2026		204
2027		108
Thereafter		883
Total	$	2,040

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

Accrued Expenses and Other Current Liabilities	December 31,
Accrued expenses and other current liabilities consists of the following as of the periods presented:	2022		2021
Taxes payable	$	2,660	$	2,397
Accrued salaries and wages		9,327		8,082
Accrued accounting and legal expenses		2,186		1,251
Accrued third party labor		2,411		1,927
Majority stockholders change of control agreement		–		4,478
Other		3,677		3,896
Accrued expenses and other current liabilities	$	20,261	$	22,031