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Summary of Significant Accounting Policies (Tables) | 6 Months Ended
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Jun. 30, 2016
Summary of Significant Accounting Policies [Abstract] |
Schedule of sales to significant customers |
|  | Three-Month Periods Ended June 30, |  |  | Six-Month Periods Ended June 30, |
|  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Animal Health International, Inc.(1) |  |  | 42 | % |  |  | 42 | % |  |  | 39 | % |  |  | 42 | %
MWI Animal Health(2) |  |  | 20 | % |  |  | 13 | % |  |  | 20 | % |  |  | 21 | %
Robert J. Matthews Company |  |  | * |  |  |  | 11 | % |  |  | * |  |  |  | * |
Schedule of accounts receivable due from significant customers |
|  | As of June 30, 2016 |  |  | As of December 31, 2015 |
Animal Health International, Inc.(1) |  |  | 38 | % |  |  | 26 | %
MWI Animal Health(2) |  |  | 21 | % |  |  | 27 | %
ANIMART LLC(3) |  |  | * |  |  |  | 11 | %
(1) During June 2015, Patterson Companies, Inc. (NASDAQ: PDCO) acquired Animal Health International, Inc. (2) During March 2015, AmerisourceBergen Corporation (NYSE: ABC) acquired MWI Animal Health. (3) Assumes that the acquisition of Animal Medic by ANIMART LLC had occurred as of the beginning of the periods being reported. *Amount is less than 10%.
Schedule of weighted average and diluted number of shares outstanding |
|  | Three-Month Periods Ended June 30, |  |  | Six-Month Periods Ended June 30, |
|  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Weighted average number of shares outstanding |  |  | 4,178,855 |  |  |  | 3,034,539 |  |  |  | 4,005,956 |  |  |  | 3,030,962 |
Effect of dilutive stock options |  |  | 0 |  |  |  | 121,124 |  |  |  | 111,032 |  |  |  | 118,678 |
Diluted number of shares outstanding |  |  | 4,178,855 |  |  |  | 3,155,663 |  |  |  | 4,116,988 |  |  |  | 3,149,640 |
Outstanding stock options not included in the calculation because the effect would be anti-dilutive |  |  | 270,000 |  |  |  | 5,000 |  |  |  | 49,000 |  |  |  | 7,000 |

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- Definition Tabular disclosure of accounts receivable due from significant customers that amounted to 10% or more of total trade accounts receivable as of the balance sheet date. + References No definition available. + Details
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- Definition Tabular disclosure of sales to significant customers that amounted to 10% or more of total product sales by the entity during the period. + References No definition available. + Details
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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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