Note 3 - Acquisition (Tables)

12 Months Ended

Mar. 31, 2014

Business Combinations [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Consideration:
Cash	$	23,657
Common stock		21,250
Contingent payment obligation		3,981
Contingent common stock obligation		3,383
Fair value of total consideration transferred	$	52,271
The SCC purchase price was allocated as follows:
Accounts receivable	$	11,732
Prepaid expenses and other assets		624
Property and equipment		7,075
Purchased intangibles		22,250
Goodwill		30,647
Accounts payable		(6,106	)
Accrued expenses and other liabilities		(4,056	)
Deferred tax liability		(9,895	)
	$	52,271

Business Acquisition, Pro Forma Information [Table Text Block]

	Years ended March 31,
	2013		2012
Net sales	$	97,608	$	60,794
Cost of sales		80,364		50,899
Gross profit		17,244		9,895
Operating expenses		15,540		16,767
Income from operations	$	1,704	$	(6,872	)