Commitments and Contingencies _Rental Commitments (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2017	Jun. 30, 2016
Commitments and Contingencies
Rent expense		$ 1,400	$ 900
Future rental commitments, Capital leases
2018	$ 1,581	1,581
2019	1,373	1,373
2020	354	354
2021	150	150
2022	48	48
Thereafter	96	96
Total minimum lease payments	3,602	3,602
Amount representing interest	(244)	(244)
Present value of total minimum lease payments	3,358	3,358
Current portion	(1,470)	(1,470)	(837)
Capital lease obligations, net of current portion	1,888	1,888	$ 1,930
Future rental commitments, Operating leases
2018	1,846	1,846
2019	1,679	1,679
2020	1,106	1,106
2021	434	434
2022	74	74
Total minimum lease payments	5,139	5,139
Business Interruption Claim
Estimated loss covered by insurance	800	800
Insurance proceeds	400
Insurance claim receivable	$ 400	$ 400