Acquisitions and Dispositions (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Sep. 30, 2014
Assets Acquired:
Current assets	$ 976	$ 45
Property and equipment	4,600	425
Other assets:
Broadcast licenses-Radio segment	2,098	219
Broadcast licenses-Television segment	0	19
Goodwill-Radio segment	2,528	325
Goodwill-Television segment	0	0
Other intangibles, deferred costs and investments	1,507	3
Total other assets	6,133	566
Total assets acquired	11,709	1,036
Liabilities Assumed:
Current liabilities	70	0
Total liabilities assumed	70	0
Net assets acquired	$ 11,639	$ 1,036