Discontinued Operations (Narrative) (Details) - USD ($) $ in Thousands		1 Months Ended	12 Months Ended
	Jan. 15, 2014	Mar. 31, 2014	Sep. 30, 2014
Discontinued Operations And Disposal Groups [Abstract]
Purchase price from the sale of Transdyn, Inc	$ 16,000
Cash received from sale of subsidiary	14,400		$ 14,819
Escrow cash	$ 1,600
Additional working capital adjustment		$ 400
Gain on sale of discontinued operations, net of tax			$ 8,563