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v3.20.2

Goodwill and Other Intangible Assets (Details) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2020 USD ($)
Beginning balance | $ 12,135
Translation adjustment | 2
Ending balance | 12,137
GRE [Member] |
Beginning balance | 9,998
Translation adjustment |
Ending balance | 9,998
GRE International Corporation [Member] |
Beginning balance | 1,733
Translation adjustment | 2
Ending balance | 1,735
GES [Member] |
Beginning balance | 404
Translation adjustment |
Ending balance | $ 404

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