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

9 Months Ended

Dec. 31, 2012

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):

	Three Months Ended				Nine Months Ended
	December 31,				December 31,
Revenues by Product and Service Category	2012		2011		2012		2011
Instruments(1)	$	13,969	$	9,079	$	35,456	$	25,364
Consumables(2)		32,786		26,808		91,680		83,019
Other products and services(3)		3,009		1,925		8,825		5,372
Product and service revenues, net		49,764		37,812		135,961		113,755
Development and licensing revenue		38		38		113		123
Total revenues	$	49,802	$	37,850	$	136,074	$	113,878

(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):

	Three Months Ended				Nine Months Ended
	December 31,				December 31,
Revenues by Geographic Region	2012		2011		2012		2011
North America	$	41,797	$	31,847	$	110,876	$	93,540
Europe		6,197		4,516		19,906		16,326
Asia Pacific and rest of the world		1,808		1,487		5,292		4,012
Total revenues	$	49,802	$	37,850	$	136,074	$	113,878