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Leases - Summary of Remaining Lease Liabilities (Detail) $ in Thousands	Jun. 30, 2019 USD ($)
Operating Leases
2019	$ 977
2020	1,808
2021	1,593
2022	1,312
2023	256
Thereafter	803
Total undiscounted value of lease liabilities	6,749
Less: Interest	(324)
Present value of lease liabilities	6,425
Current portion of lease liabilities	1,816
Long-term portion of lease liabilities	4,609
Total lease liabilities	6,425
Finance Leases
2019	642
2020	1,013
2021	1,414
2022	1,443
2023	1,471
Thereafter	27,207
Total undiscounted value of lease liabilities	33,190
Less: Interest	(12,042)
Present value of lease liabilities	21,148
Current portion of lease liabilities	301
Long-term portion of lease liabilities	20,847
Total lease liabilities	$ 21,148

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