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ACQUISITIONS, GOODWILL, AND ACQUIRED INTANGIBLE ASSETS Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands		9 Months Ended		12 Months Ended
	Aug. 26, 2015	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Purchase Price
Cash paid, net of cash acquired		$ 10,573	$ 0	$ 10,573	$ 0
Common stock issued		18,149	$ 0	18,149	$ 0
Allocation
Goodwill		$ 15,343		$ 15,343		$ 2,784
Cirrus Technologies LLC
Purchase Price
Cash paid, net of cash acquired	$ 10,573
Common stock issued	18,149
Purchase Price	28,722
Allocation
Goodwill	12,559
Intangibles	15,781
Accounts receivable	650
Property and equipment	266
Other liabilities assumed	(534)
Assets acquired and liabilities assumed, net	28,722
Cirrus Technologies LLC \| Other
Allocation
Indefinite-lived intangible assets acquired	25
Cirrus Technologies LLC \| Technology and developed software
Allocation
Finite-lived intangible assets acquired	$ 13,600
Useful Life	6 years
Cirrus Technologies LLC \| Customer relationships
Allocation
Finite-lived intangible assets acquired	$ 1,862
Useful Life	1 year
Cirrus Technologies LLC \| Trade names
Allocation
Finite-lived intangible assets acquired	$ 294
Useful Life	10 years