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Stockholders' Equity - LTIP (Details) - Employee Stock Option $ in Thousands | 3 Months Ended
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Jun. 30, 2017 USD ($)
2017 Long-Term Incentive Plan NQSOs |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Stock granted net of forfeitures | $ 4,619
Compensation expenses recorded | 497
2018 Long-Term Incentive Plan NQSOs |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Stock granted net of forfeitures | 4,489
Compensation expenses recorded | 79
Long Term Incentive Plan NQSOs |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Unrecognized stock compensation expense | $ 8,913

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