LONG TERM DEBT (Narrative) (Details) - USD ($)
$ in Thousands |
Dec. 10, 2019 |
Dec. 31, 2021 |
Jul. 01, 2021 |
Jan. 01, 2021 |
Dec. 31, 2020 |
Nov. 23, 2020 |
| Disclosure of detailed information about borrowings [line items] |
|
|
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| Long-term debt |
|
|
|
$ 15,000
|
|
|
| Current portion of long term debt |
|
$ 0
|
|
|
$ 3,500
|
|
| Noncurrent portion of Long-term debt |
|
$ 0
|
|
|
11,500
|
|
| Facility 1 [Member] |
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|
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| Disclosure of detailed information about borrowings [line items] |
|
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|
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| Secured revolving credit facility |
$ 50,000
|
|
|
|
|
|
| Credit facility maturity |
three-year maturity
|
|
|
|
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| Revised secured revolving credit facility |
|
|
|
|
|
$ 40,000
|
| Limit under anti-cash hoarding clause |
|
|
|
|
|
$ 25,000
|
| Revised limit under anti cash hoarding clause |
|
|
$ 30,000
|
|
|
|
| Long-term debt |
|
|
|
|
$ 15,000
|
|
| Borrowings, interest rate over bank base rate |
|
|
|
|
2.94%
|
|
| Current portion of long term debt |
|
|
|
|
$ 3,500
|
|
| Noncurrent portion of Long-term debt |
|
|
|
|
$ 11,500
|
|
| Facility 1 [Member] | Bottom of range [Member] |
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|
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| Disclosure of detailed information about borrowings [line items] |
|
|
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| Borrowings, adjustment to interest rate basis |
0.75%
|
|
|
|
|
1.75%
|
| Facility 1 [Member] | Top of range [Member] |
|
|
|
|
|
|
| Disclosure of detailed information about borrowings [line items] |
|
|
|
|
|
|
| Borrowings, adjustment to interest rate basis |
2.00%
|
|
|
|
|
2.75%
|