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Leases - Lease Balance Sheet Information (Details)
$ in Thousands
Mar. 31, 2019
USD ($)
Assets:  
Operating lease right-of-use assets $ 14,264
Liabilities:  
Operating lease liabilities 5,508
Long-term operating lease liabilities 11,251
Total operating lease liabilities $ 16,759
Weighted average remaining lease term (years) 3 years 11 months 12 days
Weighted average discount rate 5.10%