Discontinued Operations - Summarized Balance Sheet Information (Details) - USD ($) $ in Thousands |
Sep. 30, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|---|
| Assets: | |||
| Cash | $ 600 | $ 1,800 | |
| Current assets held for sale | $ 0 | 18,772 | |
| Noncurrent assets held for sale | 0 | 12,823 | |
| Liabilities: | |||
| Current liabilities held for sale | 0 | 8,455 | |
| Noncurrent liabilities held for sale | 0 | 110 | |
| Noncontrolling interest of discontinued operations | $ 36,227 | 46,219 | |
| Tridien | Discontinued Operations, Disposed of by Sale | |||
| Assets: | |||
| Cash | 629 | ||
| Accounts receivable, net | 8,410 | ||
| Inventories | 8,466 | ||
| Prepaid expenses and other current assets | 1,267 | ||
| Current assets held for sale | 18,772 | ||
| Property, plant and equipment, net | 2,103 | ||
| Goodwill | 7,833 | ||
| Intangible assets, net | 2,717 | ||
| Other non-current assets | 170 | ||
| Noncurrent assets held for sale | 12,823 | ||
| Liabilities: | |||
| Accounts payable | 4,263 | ||
| Accrued expenses and other current liabilities | 4,192 | ||
| Current liabilities held for sale | 8,455 | ||
| Noncurrent liabilities held for sale | 110 | ||
| Noncontrolling interest of discontinued operations | $ 916 |