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Stock-Based Compensation - Schedule of Unrecognized Compensation Cost (Details)
$ in Thousands
Mar. 31, 2017
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
2017 (period from April 1, to December 31, 2017) $ 2,666
2018 3,074
2019 2,061
2020 470
Total $ 8,271