Leases - Operating and Financing Lease Assets and Liabilities (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Leases [Abstract]
Operating	$ 1,021
Finance	237
Total leased assets	1,258
Operating leased liabilities, current	185
Finance leased liabilities, current	136
Operating leased liabilities, noncurrent	910
Finance lease liabilities, noncurrent	104
Total leased liabilities	$ 1,335