ACQUISITIONS, GOODWILL, AND ACQUIRED INTANGIBLE ASSETS Narrative (Details) - USD ($) $ in Thousands		3 Months Ended		8 Months Ended	12 Months Ended
	Aug. 26, 2015	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2016	Mar. 31, 2015
Business Acquisition [Line Items]
Amortization expense, intangible assets		$ 1,098	$ 30		$ 2,649	$ 104
Increase (decrease) in goodwill		(1,100)
Net sales of acquiree since acquisition date		2,800
Operating loss of acquiree since acquisition date		(1,500)
Common stock issued in business combination		0	$ 0		$ 18,149	$ 0
Cirrus Technologies LLC
Business Acquisition [Line Items]
Purchase price (excluding cash acquired)	$ 29,700
Payments to acquire business	$ 11,600
Number of common shares issued in business combination (in shares)	908,364
Common stock issued in business combination	$ 18,149
Cirrus Technologies, SpeedRoute, And Pro Securities [Member]
Business Acquisition [Line Items]
Amortization expense, intangible assets		1,100
Common stock issued in business combination				$ 18,149
SpeedRoute and Pro Securities [Member]
Business Acquisition [Line Items]
Measurement period adjustment for cash acquired		(1,200)
Measurement period adjustment for accounts receivable and other assets		1,600
Measurement period adjustment for liabilities assumed		$ (1,700)