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Acquisitions (Tables) | 6 Months Ended
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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 |

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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 54 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 55 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 68 -Subparagraph r(2, 3) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=7659399&loc=d3e1392-128463 + Details
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- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4845-128472 + Details
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