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COMMITMENTS AND CONTINGENCIES (Tables) | 12 Months Ended
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Dec. 31, 2021
COMMITMENTS AND CONTINGENCIES [Abstract] |
Purchase Obligations | ​
​ | ​ | ​ | ​
Years ending December 31, |  | ​ | (dollars in thousands)
2022 | ​ | $ | 1,046
2023 | ​ |  | 218
2024 | ​ |  | 170
2025 | ​ |  | 50
2026 | ​ | ​ | —
Thereafter | ​ | ​ | —
​ | ​ | $ | 1,484

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- Definition Tabular disclosure of unconditional purchase obligation recognized as liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123465755&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123406679&loc=d3e25383-109308 + Details
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