Leases - Balance Sheet (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jul. 01, 2019	Jun. 30, 2019
Leases [Abstract]
Right-of-use operating lease assets	$ 16,349	$ 16,300	$ 0
Finance Lease, Right-of-Use Asset	47
Leases, Right Of Use Assets	16,396
Operating Lease, Liability, Current	4,332		0
Operating lease liabilities - noncurrent	12,084		0
Finance Lease, Liability, Noncurrent	48		$ 32
Leases, Liabilities	$ 16,464