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LEASES - Undiscounted future lease payments for operating and finance leases (Details) $ in Thousands | Dec. 31, 2019 USD ($)
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Operating Leases |
2020 | $ 3,661
2021 | 2,990
2022 | 3,213
2023 | 3,025
2024 | 2,737
2025 and thereafter | 18,188
Total lease payments | 33,814
Less imputed interest | (5,351)
Total | $ 28,463
Operating Lease, Liability, Statement of Financial Position [Extensible List] | us-gaap:AccruedLiabilitiesCurrent us-gaap:OtherLiabilitiesNoncurrent
Finance Leases |
2020 | $ 1,500
Total lease payments | 1,500
Less imputed interest | (15)
Total | 1,485
Accrued liabilities, Operating Leases | $ 2,812
Accrued liabilities, Operating Leases | us-gaap:AccruedLiabilitiesCurrent
Accrued liabilities, Finance Leases | $ 1,485
Other liabilities, Operating Leases | $ 25,651
Other liabilities, Operating Leases | us-gaap:OtherLiabilitiesNoncurrent

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