SEGMENT INFORMATION (Physical Location and Values of Long-Lived Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Long-Lived Assets by Geographical Areas [Line Items]
Long-lived assets	$ 198,821	$ 207,667
Ukraine
Long-Lived Assets by Geographical Areas [Line Items]
Long-lived assets	58,150	58,865
Belarus
Long-Lived Assets by Geographical Areas [Line Items]
Long-lived assets	45,060	45,900
United States
Long-Lived Assets by Geographical Areas [Line Items]
Long-lived assets	29,066	39,403
India
Long-Lived Assets by Geographical Areas [Line Items]
Long-lived assets	14,064	15,367
Poland
Long-Lived Assets by Geographical Areas [Line Items]
Long-lived assets	10,945	10,605
Hungary
Long-Lived Assets by Geographical Areas [Line Items]
Long-lived assets	4,609	4,157
United Kingdom
Long-Lived Assets by Geographical Areas [Line Items]
Long-lived assets	4,338	3,936
Other
Long-Lived Assets by Geographical Areas [Line Items]
Long-lived assets	$ 32,589	$ 29,434