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Financing Activities - Future Minimum Lease Payments under Capital Lease (Detail)
$ in Thousands
Jun. 30, 2016
USD ($)
Debt Disclosure [Abstract]  
2016 remaining $ 267
2017 472
2018 410
2019 430
2020 430
Thereafter 8,406
Total minimum lease payments 10,415
Less amounts representing interest 6,289
Present value of net minimum lease payments $ 4,126