Commitments and Contingencies (Future Minimum Lease Payments) (Details) $ in Thousands	Jun. 30, 2018 USD ($)
Operating Lease Payments
2019	$ 8,196
2020	6,160
2021	5,316
2022	4,185
2023	3,404
Thereafter	10,817
Total future minimum lease payments	38,078
Capital Lease Payments
2019	675
2020	675
2021	0
2022	0
2023	0
Thereafter	0
Total future minimum lease payments	1,350
Less: amounts representing interest on capital lease	30
Total future minimum principal lease payments	1,320
Total Payments
2019	8,871
2020	6,835
2021	5,316
2022	4,185
2023	3,404
Thereafter	10,817
Total future minimum lease payments	39,428
Total future minimum principal lease payments	$ 39,398

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