REVENUES BY PRODUCT AND SERVICE CATEGORY AND GEOGRAPHIC REGION AND SIGNIFICANT CONCENTRATIONS (Tables)

12 Months Ended

Mar. 31, 2013

REVENUES BY PRODUCT AND SERVICE CATEGORY AND GEOGRAPHIC REGION AND SIGNIFICANT CONCENTRATIONS [Abstract]

Summary of Revenues by Product and Service Category

The following is a summary of our revenues by product and service category (in thousands):

	Year Ended March 31,
Revenues by Product and Service Category	2013		2012		2011
Instruments(1)	$	46,034	$	35,150	$	32,092
Consumables(2)		127,481		113,810		102,920
Other products and services(3)		12,360		7,472		7,412
Product and service revenues, net		185,875		156,432		142,424
Development and licensing revenue		150		164		1,252
Total revenues	$	186,025	$	156,596	$	143,676

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(1) Instruments include chemistry analyzers, hematology instruments, VSpro specialty analyzers and i-STAT analyzers.

(2) Consumables include reagent discs, hematology reagent kits, VSpro specialty cartridges, i-STAT cartridges and rapid tests.

(3) Other products and services include veterinary reference laboratory diagnostic and consulting services.

Summary of Revenues by Geographic Region

The following is a summary of our revenues by geographic region based on customer location (in thousands):

	Year Ended March 31,
Revenues by Geographic Region	2013		2012		2011
North America	$	152,774	$	128,969	$	117,992
Europe		26,086		21,926		20,308
Asia Pacific and rest of the world		7,165		5,701		5,376
Total revenues	$	186,025	$	156,596	$	143,676