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Basis of Presentation (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015 | Dec. 31, 2015
Noncontrolling Interest [Line Items] |  |  |  |  |
Net income | $ 2,366 | $ 2,395 | $ 4,155 | $ 7,910 |
Total shareholders’ equity | 138,618 |  | 138,618 |  | $ 136,265
Noncontrolling Interest |  |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |  |
Net income |  |  | (482) | (300) |
Total shareholders’ equity | $ 2,268 | $ 3,500 | $ 2,268 | $ 3,500 | $ 2,750

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