Supplemental disclosure of cash flow information

6 Months Ended

Jan. 31, 2012

Supplemental disclosure of cash flow information

12. Supplemental disclosure of cash flow information:

The changes in operating assets and liabilities, net of acquired business, were as follows:

	Six Months Ended January 31,
	2012				2011
Accounts receivable		$	10,105			$	(6,274	)
Inventories			1,150				(13,655	)
Other assets			1,378				8
Accounts payable			(4,652	)			12,712
Accrued liabilities			(6,505	)			(3,232	)
Other liabilities			(946	)			1,540
Advance payments and deferred revenue			1,549				(144	)
Accrued income taxes			(1,455	)			(245	)
Net changes in operating assets and liabilities		$	624			$	(9,290	)

Supplemental disclosure of non-cash investing activities from continuing operations were as follows:

The Company accrued milestone payments towards the construction of a manufacturing facility in Shanghai, China, of $1,015 during the six months ended January 31, 2012 that were not paid as of January 31, 2012. The Company expects to pay the $1,015 in the third quarter of fiscal year 2012.

The Company accrued milestone payments towards the building of a manufacturing facility in Shanghai, China, of $1,508 during the six months ended January 31, 2011 that were not paid as of January 31, 2011. The Company paid the $1,508 in the third quarter of fiscal year 2011.