Discontinued Operations (Assets and Liabilities of Discontinued Ops) (Details) - USD ($) $ in Thousands		Jun. 30, 2016	Sep. 30, 2015
Current assets:
Total current assets		$ 0	$ 1,624
Current liabilities:
Total current liabilities		$ 0	1,481
Etherios, Inc. | Discontinued Operations, Disposed of by Sale
Current assets:
Accounts receivable, net			1,417
Deferred tax assets			127
Other current assets			80
Total current assets			1,624
Property, equipment and improvements, net			18
Identifiable intangible assets, net			1,531
Goodwill			1,914
Deferred tax assets	[1]		(589)
Total assets of discontinued operations			4,498
Current liabilities:
Accounts payable			50
Accrued compensation			1,346
Other current liabilities			85
Total current liabilities			1,481
Other non-current liabilities			95
Total liabilities of discontinued operations			$ 1,576

[1] As of September 30, 2015, we had a consolidated net deferred income tax asset related to the United States federal jurisdiction. That net deferred income tax asset position included a deferred income tax liability of $589 thousand related to Etherios which was entirely in the United States federal tax jurisdiction.