| Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block] |
A rollforward of the carrying value of the contingent consideration from continuing operations from January 1, 2015 to December 31, 2015 is as follows:
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2015 |
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January 1, |
Additions |
Adjustment to Fair Value
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December 31, |
Asuragen |
$ |
4,476 |
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$ |
152 |
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$ |
— |
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$ |
4,628 |
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RedPath |
22,066 |
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— |
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(8,145 |
) |
13,921 |
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$ |
26,542 |
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$ |
152 |
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$ |
(8,145 |
) |
$ |
18,549 |
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| Fair Value, by Balance Sheet Grouping [Table Text Block] |
The valuation methodologies used for the Company's financial instruments measured on a recurring basis at fair value, including the general classification of such instruments pursuant to the valuation hierarchy, is set forth in the tables below.
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As of December 31, 2015 |
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Fair Value Measurements |
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Carrying |
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Fair |
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As of December 31, 2015 |
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Amount |
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Value |
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Level 1 |
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Level 2 |
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Level 3 |
Assets: |
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Cash and cash equivalents: |
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Cash |
$ |
7,534 |
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$ |
7,534 |
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$ |
7,534 |
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$ |
— |
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$ |
— |
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Money market funds |
776 |
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776 |
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776 |
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— |
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— |
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$ |
8,310 |
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$ |
8,310 |
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$ |
8,310 |
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$ |
— |
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$ |
— |
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Marketable securities: |
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Money market funds |
$ |
48 |
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$ |
48 |
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$ |
48 |
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$ |
— |
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$ |
— |
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Mutual funds |
58 |
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58 |
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58 |
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— |
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— |
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U.S. Treasury securities |
1,115 |
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1,115 |
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1,115 |
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— |
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— |
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Government agency securities |
131 |
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131 |
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131 |
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— |
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— |
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$ |
1,352 |
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$ |
1,352 |
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$ |
1,352 |
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$ |
— |
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$ |
— |
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Liabilities: |
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Contingent consideration: |
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Asuragen |
$ |
4,628 |
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$ |
4,628 |
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$ |
— |
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$ |
— |
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$ |
4,628 |
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RedPath |
13,921 |
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13,921 |
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— |
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— |
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13,921 |
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$ |
18,549 |
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$ |
18,549 |
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$ |
— |
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$ |
— |
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$ |
18,549 |
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As of December 31, 2014 |
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Fair Value Measurements |
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Carrying |
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Fair |
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As of December 31, 2014 |
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Amount |
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Value |
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Level 1 |
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Level 2 |
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Level 3 |
Assets: |
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Cash and cash equivalents: |
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Cash |
$ |
6,836 |
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$ |
6,836 |
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$ |
6,836 |
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$ |
— |
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$ |
— |
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Money market funds |
16,275 |
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16,275 |
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16,275 |
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— |
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— |
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$ |
23,111 |
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$ |
23,111 |
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$ |
23,111 |
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$ |
— |
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$ |
— |
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Marketable securities: |
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Money market funds |
$ |
48 |
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$ |
48 |
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$ |
48 |
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$ |
— |
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$ |
— |
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Mutual funds |
59 |
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59 |
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59 |
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— |
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— |
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U.S. Treasury securities |
1,070 |
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1,070 |
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1,070 |
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— |
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— |
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Government agency securities |
317 |
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317 |
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317 |
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— |
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— |
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$ |
1,494 |
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$ |
1,494 |
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$ |
1,494 |
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$ |
— |
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$ |
— |
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Liabilities: |
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Contingent consideration: |
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Asuragen |
$ |
4,476 |
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$ |
4,476 |
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$ |
— |
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$ |
— |
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$ |
4,476 |
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RedPath |
22,066 |
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22,066 |
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— |
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— |
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22,066 |
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$ |
26,542 |
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$ |
26,542 |
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$ |
— |
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$ |
— |
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$ |
26,542 |
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| Fair Value Measurements, Nonrecurring [Table Text Block] |
The following table summarizes the goodwill of the Company measured at fair value on a nonrecurring basis as of December 31, 2015 and 2014:
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Fair Value Measurements as of |
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Carrying Amount as of |
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December 31, 2015 |
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December 31, 2015 |
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Level 1 |
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Level 2 |
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Level 3 |
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Goodwill |
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$ |
— |
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$ |
— |
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$ |
— |
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$ |
— |
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Carrying Amount as of |
|
Fair Value Measurements as of |
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December 31, 2014 |
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December 31, 2014 |
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Goodwill |
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$ |
15,545 |
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$ |
— |
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$ |
— |
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$ |
15,545 |
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