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Stock Based Compensation (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Share-based Compensation [Abstract]        
Equity based compensation $ 600,000 $ 200,000 $ 850,000 $ 431,000
Stock-based compensation expense, tax benefit 5,000 $ 0 32,000 $ 0
Unrecognized compensation expense $ 1,900,000   $ 1,900,000