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Fair Value Measurements (Details) (USD $) |  |  | 9 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2013 item | Dec. 31, 2012 | Sep. 30, 2013 Contingent earn-out obligations | Sep. 30, 2013 Recurring basis Total | Sep. 30, 2013 Recurring basis Quoted Market Prices In Active Markets for Identical Assets (Level 1) | Sep. 30, 2013 Recurring basis Significant Other Observable Inputs (Level 2) | Sep. 30, 2013 Recurring basis Significant Unobservable Inputs (Level 3)
Fair Value Measurements |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  | $ 45,305,000 | $ 45,305,000 |  |
Life insurance - cash surrender value |  |  |  | 2,753,000 |  | 2,753,000 |
Contingent earn-out obligations |  |  |  | 1,270,000 |  |  | 1,270,000
Number of employees covered under life insurance policies | 40 |  |  |  |  |  |
Combined face value of life insurance policies | 40,700,000 |  |  |  |  |  |
Cash surrender value | 2,800,000 | 2,500,000 |  |  |  |  |
Reconciliation of the fair value of contingent earn-out obligations that use significant unobservable inputs (Level 3) |  |  |  |  |  |  |
Balance at beginning of year |  |  | 1,966,000 |  |  |  |
Adjustments to fair value |  |  | (696,000) |  |  |  |
Balance at end of period |  |  | $ 1,270,000 |  |  |  |

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- Definition Fair value, as of the balance sheet date, of potential cash payments under the contingent consideration arrangement. + References No definition available. + Details
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- Definition Represents the face amount of life insurance policies taken by the entity for their employees. + References No definition available. + Details
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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 + Details
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- Definition Fair value portion of the amount that could be realized under a life insurance contract or contracts owned by the entity, commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Surrender Value -URI http://asc.fasb.org/extlink&oid=6507153 + Details
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- Definition Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 17 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 4 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6812-107765 + Details
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- Definition Amount of gain (loss) recognized on the income statement for financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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