Property, plant and equipment, net - Depreciation Expense (Details) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2016 |
Jun. 30, 2015 |
Jun. 30, 2014 |
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| Depreciation expense | $ 1,176 | $ 3,126 | $ 705 | $ 240 |
| Loss on disposal | (122) | |||
| Leasehold improvements | ||||
| Loss on disposal | $ 122 | |||
| X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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