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SEGMENT REPORTING (Reconciliation of Reporting Information from Segments to Consolidated Totals) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Segment Reporting Information [Line Items] |  |  |  |
Total revenues of reportable segment and consolidated revenues |  | $ 270,884 | $ 245,627 | $ 279,332
Operating Income |  |  |  |
Total operating income for reportable segments |  | 54,615 | 27,831 | 22,654
Other expense, net |  | (109) | (272) | (26)
Consolidated income before taxes on income |  | 48,968 | 29,039 | 23,204
Assets |  |  |  |
Current assets |  | 162,734 | 179,435 |
Property and equipment, net |  | 35,652 | 37,653 | 45,900
Total assets |  | 293,021 | 312,472 | 339,235
Other significant items |  |  |  |
Expenditures for assets |  | 10,110 | 7,258 | 12,940
Asset expenditures, reportable segments and unallocated amounts |  | 16,626 | 10,234 | 18,299
Depreciation, amortization and impairment for reportable segments |  | 13,553 | 14,479 | 17,154
Depreciation and amortization |  | 18,096 | 33,000 | 48,997
Segment Reconciling Items [Member] |  |  |  |
Operating Income |  |  |  |
Financing income, net |  | (5,538) | 1,480 | 576
Assets |  |  |  |
Current assets |  | 93,244 | 117,295 | 88,777
Investments in affiliated and other companies |  | 2,751 | 2,171 | 4,926
Property and equipment, net |  | 15,783 | 17,180 | 20,877
Other unallocated amounts |  | 23,397 | 23,600 | 28,094
Other significant items |  |  |  |
Expenditure for assets unallocated amounts |  | 6,516 | 2,976 | 5,359
Depreciation and amortization, unallocated amounts |  | 4,543 | 4,352 | 5,689
Reportable Segment [Member] |  |  |  |
Operating Income |  |  |  |
Total operating income for reportable segments |  | 48,968 | 29,039 | 23,204
Assets |  |  |  |
Total assets | [1] | 157,846 | 152,226 | 196,561
Other significant items |  |  |  |
Expenditures for assets |  | 10,110 | 7,258 | 12,940
Depreciation, amortization and impairment for reportable segments |  | $ 13,553 | $ 28,648 | $ 43,308
[1] | Including goodwill.

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