- Schedule of Income (Loss) before Income Taxes and Reconciliation Between Interest Expense (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
| Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract] | |||
| Domestic | $ 3,222 | $ (2,374) | $ (1,527) |
| Foreign | 20,226 | (5,118) | (284) |
| Total income (loss) before taxes | 23,448 | (7,492) | (1,811) |
| Effective Income Tax Rate Reconciliation, Amount [Abstract] | |||
| Income tax expense (benefit) at the U.S. statutory rate | 7,972 | (2,547) | (634) |
| Income attributable to partnership not subject to income tax | 247 | 933 | 536 |
| Foreign income tax rate differential | (2,303) | 313 | 28 |
| Other | 135 | 0 | 10 |
| State income taxes | 125 | 156 | 30 |
| Change in valuation allowance | (421) | 1,331 | 60 |
| Provision for income taxes | $ 5,755 | $ 186 | $ 30 |