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ACCRUED EXPENSES (Tables) | 6 Months Ended
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Jun. 30, 2019
ACCRUED EXPENSES [Abstract] |
Accrued Expenses | Accrued expenses consist of the following:
|  | June 30, |  |  | December 31, |
|  | 2019 |  |  | 2018 |
Sales commissions |  | $ | 2,628 |  |  | $ | 2,609 |
Subcontracting labor |  |  | 1,276 |  |  |  | 1,550 |
Salaries, bonuses and related benefits |  |  | 14,918 |  |  |  | 18,275 |
Warranty accrual |  |  | 1,329 |  |  |  | 1,078 |
Other |  |  | 9,941 |  |  |  | 8,778 |
|  | $ | 30,092 |  |  | $ | 32,290 |
Activity and Liability Balances Related to Restructuring Costs | Activity and liability balances related to restructuring costs for the six months ended June 30, 2019 are as follows:
|  |  |  |  | Six Months Ended |  |  |  |
|  |  |  |  | June 30, 2019 |  |  |  |
|  | Liability at |  |  |  |  |  | Cash Payments |  |  | Liability at |
|  | December 31, |  |  | New |  |  | and Other |  |  | June 30, |
|  | 2018 |  |  | Charges |  |  | Settlements |  |  | 2019 |
Severance costs |  | $ | - |  |  | $ | 311 |  |  | $ | (244 | ) |  | $ | 67 |
Other restructuring costs |  |  | - |  |  |  | 809 |  |  |  | (107 | ) |  |  | 702 |
Total |  | $ | - |  |  | $ | 1,120 |  |  | $ | (351 | ) |  | $ | 769 |

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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