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Leases - Lease Balance Sheet Information (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Assets: |  |
Operating lease right-of-use assets | $ 8,474 | $ 8,541
Liabilities: |  |
Operating lease liabilities | 3,796 | 3,587
Long-term operating lease liabilities | 10,558 | 10,774
Total operating lease liabilities | $ 14,354 | $ 14,361
Weighted average remaining lease term (years) | 6 years 11 months 8 days | 7 years 3 months 10 days
Weighted average discount rate | 3.50% | 3.60%

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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
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