Business Combinations (Tables)

6 Months Ended

Jun. 30, 2014

Business Combination, Description [Abstract]

Summary of assets and liabilities included in the accompanying consolidated balance sheet

Total assets and liabilities of Progentix included in the accompanying condensed consolidated balance sheet are as follows (in thousands):

	June 30, 2014		December 31, 2013
Total current assets	$	549	$	580
Identifiable intangible assets, net	14,169		14,403
Goodwill	12,654		12,654
Other long-term assets	4		7
Accounts payable and accrued expenses	522		403
Deferred tax liabilities, net	2,770		2,770
Noncontrolling interests	8,648		9,086

Reconciliation of equity (net assets) attributable to the noncontrolling interests

The following is a reconciliation of equity (net assets) attributable to the noncontrolling interests (in thousands):

	Six Months Ended June 30,
	2014		2013
Noncontrolling interests at beginning of period	$	9,086	$	10,003
Less: Net loss attributable to the noncontrolling interests prior to reclassification from mezzanine to equity	—		514
Less: Net loss attributable to the noncontrolling interests subsequent to reclassification from mezzanine to equity	438		—
Noncontrolling interests at end of period	$	8,648	$	9,489