Supplemental disclosure of cash flow information

3 Months Ended

Oct. 31, 2011

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:

	Three Months Ended October 31,
	2011			2010
Accounts receivable	$	3,211		$	(3,701	)
Inventories		(4,316	)		(7,828	)
Other assets		(144	)		(680	)
Accounts payable		(2,022	)		9,757
Accrued liabilities		(7,190	)		(4,723	)
Other liabilities		179			1,023
Advance payments and deferred revenue		371			(636	)
Accrued income taxes		(742	)		(936	)
Net changes in operating assets and liabilities	$	(10,653	)	$	(7,724	)

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 $1,050 during the three months ended October 31, 2011 that were not paid as of October 31, 2011. The Company expects to pay the $1,050 in the second quarter of fiscal year 2012.