Commitments and Contingencies (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016
CDC
Assets
Prepaid expenses and other current assets	$ 2,320	$ 2,346
Other non-current assets	0	0
Liabilities
Accrued expenses and other current liabilities	2,320	2,346
Other long-term liabilities	0	0
Network1
Assets
Prepaid expenses and other current assets	589	595
Other non-current assets	9,730	9,837
Liabilities
Accrued expenses and other current liabilities	589	595
Other long-term liabilities	$ 9,730	$ 9,837