Acquisitions (Tables)

6 Months Ended

Jun. 30, 2013

Business Acquisition [Line Items]

Business Acquisition, Pro Forma Information

The following table summarizes our unaudited consolidated results of operations for the three and six-month periods ended June 30, 2012, as well as unaudited pro forma consolidated results of operations as though the Thomas Medical and MediGroup acquisitions had occurred on January 1, 2012 (in thousands, except per common share amounts):

	Three Months Ended				Six Months Ended
	June 30, 2012				June 30, 2012
	As Reported		Pro Forma		As Reported		Pro Forma
Net sales	$	100,532	$	110,227	$	196,150	$	214,242
Net income	6,095		7,028		11,843		13,303
Earnings per common share:
Basic	$	0.14	$	0.17	$	0.28	$	0.32
Diluted	$	0.14	$	0.17	$	0.28	$	0.31

Thomas Medical Products, Inc [Member]

Business Acquisition [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The total purchase price was preliminarily allocated as follows (in thousands); however, the preliminary allocation is subject to adjustment as we continue to evaluate new information obtained about facts and circumstances that existed as of the acquisition date that, if known, would have affected the measurement amounts recognized as of the acquisition date:

Assets Acquired
Trade receivables	$	6,507
Inventories	5,459
Prepaid expenses	340
Property and equipment	2,685
Intangibles
Developed technology	43,000
Non-compete agreements	500
Customer lists	5,000
Trademarks	1,400
Goodwill	102,407
Total assets acquired	167,298
Liabilities Assumed
Trade payables	588
Accrued expenses	1,094
Total liabilities assumed	1,682
Net assets acquired, net of cash acquired of $1,829	$	165,616

MediGroup [Member]

Business Acquisition [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The total purchase price, which includes the contingent consideration liability described above, was preliminarily allocated as follows (in thousands):

Assets Acquired
Inventories	$	263
Property and equipment	79
Intangibles
Developed technology	2,000
Non-compete agreements	210
Customer lists	110
Trademarks	80
Goodwill	1,697
Total assets acquired	$	4,439

Ostial Solutions, LLC [Member]

Business Acquisition [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The total purchase price, which includes the contingent consideration liability described above, was allocated as follows (in thousands):

Assets Acquired
Intangibles
Developed technology	$	10,500
Customer lists	600
Trademark	110
Non-compete agreements	10
Goodwill	9,580
Total assets acquired	$	20,800