Leases - Supplemental Balance Sheet Information (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Operating leases
Operating lease right-of-use assets	$ 22,602
Current operating lease liabilities	4,070
Noncurrent operating lease liabilities	21,666
Total operating lease liabilities	25,736
Finance leases
Current obligations of finance leases	548
Finance leases, net of current obligations	9
Total finance lease liabilities	$ 557
Weighted average remaining lease term (in years): Operating leases	8 years 10 months 20 days
Weighted average remaining lease term (in years): Finance leases	8 months 12 days
Weighted average discount rate: Operating leases (as a percent)	4.44%
Weighted average discount rate: Finance leases (as a percent)	6.50%
Office space and equipment, Finance leases
Finance leases
Property and equipment	$ 3,477
Accumulated amortization	(2,809)
Property and equipment, net	$ 668