Summary of the Preliminary Allocation of the Purchase Consideration for Equitrac and SVOX (Detail) In Thousands	Jun. 30, 2011 Equitrac Acquisitions USD ($)		Jun. 30, 2011 SVOX Acquisitions USD ($)		Jun. 30, 2011 SVOX Acquisitions EUR (€)
Total purchase consideration:
Cash	$ 161,950		$ 80,919		€ 57,000
Deferred acquisition payment			42,990		30,000
Total purchase consideration	161,950		123,909		87,000
Allocation of the purchase consideration:
Cash	115
Accounts receivable	10,724	[1]	910	[1]
Inventory	2,462
Goodwill	87,705		92,478
Identifiable intangible assets	91,900	[2]	42,165	[2]
Other assets	10,617		2,728
Total assets acquired	203,523		138,281
Current liabilities	(3,262)		(9,542)
Deferred tax liability	(38,311)		(4,830)
Total liabilities assumed	(41,573)		(14,372)
Net assets acquired	$ 161,950		$ 123,909

[1] Accounts receivable have been recorded at their estimated fair values, which consists of the gross accounts receivable assumed of $12.7 million, reduced by a fair value reserve of $1.1 million representing the portion of contractually owed accounts receivable which we do not expect to be collected.

[2] The following are the identifiable intangible assets acquired and their respective weighted average useful lives, as determined based on preliminary valuations (table in thousands, except for years):