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SHAREHOLDERS' EQUITY (Tables) | 12 Months Ended
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Dec. 31, 2021
Equity [Abstract] |
Components of accumulated other comprehensive income (loss) | The after-tax components of accumulated other comprehensive income, are as follows (in thousands):
| Foreign Currency Translation |  | Pension Postretirement Benefit Obligation |  | Accumulated Other Comprehensive Income, Net
Balance as of December 31, 2019 | $ | 3,435 |  |  | $ | 322 |  |  | $ | 3,757 |
Current-period change before reclassifications | 1,358 |  |  | — |  |  | 1,358 |
Amounts reclassified from accumulated other comprehensive income (loss) | — |  |  | 54 |  |  | 54 |
Income tax provision | — |  |  | (19) |  |  | (19) |
Balance as of December 31, 2020 | $ | 4,793 |  |  | $ | 357 |  |  | $ | 5,150 |
Current-period change before reclassifications | (2,832) |  |  | — |  |  | (2,832) |
Amounts reclassified from accumulated other comprehensive income (loss) | — |  |  | 37 |  |  | 37 |
Income tax provision | — |  |  | (13) |  |  | (13) |
Balance as of December 31, 2021 | $ | 1,961 |  |  | $ | 381 |  |  | $ | 2,342 |
Schedule of Net Benefit Costs [Table Text Block] | Service Cost for the Benefit Plan is included within selling and administrative expenses and all other items noted in the table below (Interest Cost, Amortization of Transition Obligation, and Prior Service Cost) are included within other (expense) income, net. Pension costs, which are included within Consolidated Statement of Operations are detailed below for the years ended December 31 (in thousands):
| 2021 |  | 2020
Service cost | $ | 49 |  |  | $ | 47 |
Interest cost | 1 |  |  | 1 |
Amortization of transition obligation | 4 |  |  | 4 |
Gain (loss) | (4) |  |  | (6) |
Special termination | — |  |  | 8 |
Prior service cost | (43) |  |  | (44) |
Total pension expense | $ | 7 |  |  | $ | 10 |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=124509347&loc=SL7669686-108580 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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