Note 3A - Discontinued Operations and Held for Sale - Contact Center Company - Income Statement and Balance Sheet Information of Discontinued Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income	$ 7,866	$ 15,751
Tax expense	(3,350)	(4,932)
Net income	4,516	10,819
Total current assets	202,831	110,330
Total non-current assets	0	75,474
Total current liabilities	89,486	61,696
Total non-current liabilities	0	19,100
Contact Center Company (CCC) [Member] | Discontinued Operations, Held-for-sale or Disposed of by Sale [Member]
Net revenue	244,324	201,187
Cost of services	(213,166)	(169,484)
Gross profit	31,158	31,703
Selling, general and administrative expenses	(14,075)	(10,109)
Impairment losses and restructuring/exit cost	(1,218)	(1,770)
Operating income	15,865	19,824
Interest expense and other income (expense), net*	(3,996)	(2,692)
Foreign exchange gains (losses), net	(32)	(19)
Income	11,837	17,113
Tax expense	(3,350)	(4,134)
Net income	8,487	12,979
Foreign exchange gains (losses), net	(32)	(19)
Contact Center Company (CCC) [Member] | Discontinued Operations, Held-for-sale or Disposed of by Sale [Member] | ARGENTINA
Net revenue	30,633	32,117
Cost of services	(30,574)	(31,016)
Gross profit	59	1,101
Selling, general and administrative expenses	(1,998)	(2,080)
Impairment losses and restructuring/exit cost	(3,250)	0
Operating income	(5,189)	(979)
Foreign exchange gains (losses), net	(610)	(1,120)
Income	(3,971)	(1,362)
Tax expense	0	(798)
Net income	(3,971)	(2,160)
Interest expense and other income (expense), net	1,828	737
Foreign exchange gains (losses), net	(610)	(1,120)
Contact Center Company (CCC) [Member] | Discontinued Operations, Held-for-sale [Member]
Cash and cash equivalents	38,002	14,261
Restricted cash	4,374	5,441
Trade accounts receivables, net	24,794	56,941
Unbilled revenue	43,322	21,700
Prepaid expenses and other current assets	5,971	3,650
Total current assets	116,463	101,993
Property, plant and equipment, net	3,656	7,461
Operating lease right-of-use assets	12,184	6,784
Goodwill	54,840	54,840
Deferred tax assets	4,914	3,104
Prepaid expenses and other non-current assets	3,127	1,077
Total non-current assets	78,721	73,266
Total assets classified as held for sale in the consolidated balance sheet	195,184	175,259
Trade accounts payables	658	4,745
Accrued expenses	19,467	17,499
Current maturity of operating lease liabilities	6,752	4,440
Other current liabilities	36,129	27,123
Total current liabilities	63,006	53,807
Operating lease liabilities	4,702	1,780
Other non-current liabilities	11,817	15,624
Deferred tax liabilities	2,734	1,217
Total non-current liabilities	19,253	18,621
Total liabilities classified as held for sale in the consolidated balance sheet	82,259	72,428
Cash and cash equivalents	38,002	14,261
Trade accounts receivables, net	24,794	56,941
Unbilled revenue	43,322	21,700
Prepaid expenses and other current assets	5,971	3,650
Property, plant and equipment, net	3,656	7,461
Operating lease right-of-use assets	12,184	6,784
Deferred tax assets	4,914	3,104
Prepaid expenses and other non-current assets	3,127	1,077
Trade accounts payables	658	4,745
Accrued expenses	19,467	17,499
Current maturity of operating lease liabilities	6,752	4,440
Other current liabilities	36,129	27,123
Operating lease liabilities	4,702	1,780
Other non-current liabilities	11,817	15,624
Contact Center Company (CCC) [Member] | Discontinued Operations, Held-for-sale [Member] | ARGENTINA
Cash and cash equivalents	367	1,611
Trade accounts receivables, net	2,483	3,362
Unbilled revenue	1,320	1,419
Prepaid expenses and other current assets	1,988	1,945
Total current assets	6,158	8,337
Property, plant and equipment, net	854	1,279
Operating lease right-of-use assets	620	874
Deferred tax assets	0	0
Prepaid expenses and other non-current assets	15	55
Total non-current assets	1,489	2,208
Total assets classified as held for sale in the consolidated balance sheet	7,647	10,545
Trade accounts payables	307	1,153
Accrued expenses	1,951	2,368
Current maturity of operating lease liabilities	398	387
Other current liabilities	2,674	3,809
Total current liabilities	5,655	7,889
Operating lease liabilities	226	479
Other non-current liabilities	1,346	0
Total non-current liabilities	1,572	479
Total liabilities classified as held for sale in the consolidated balance sheet	7,227	8,368
Cash and cash equivalents	367	1,611
Trade accounts receivables, net	2,483	3,362
Unbilled revenue	1,320	1,419
Prepaid expenses and other current assets	1,988	1,945
Property, plant and equipment, net	854	1,279
Operating lease right-of-use assets	620	874
Deferred tax assets	0	0
Prepaid expenses and other non-current assets	15	55
Trade accounts payables	307	1,153
Accrued expenses	1,951	2,368
Short term debt	325	161
Current maturity of long term debt	0	11
Current maturity of operating lease liabilities	398	387
Other current liabilities	2,674	3,809
Operating lease liabilities	226	479
Other non-current liabilities	$ 1,346	$ 0