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Summary of Significant Accounting Policies (Details 1)	3 Months Ended			9 Months Ended
	Sep. 30, 2018		Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Animal Health International, Inc. [Member]
Revenue, Major Customer [Line Items]
Concentration risk percentage	50.00%		44.00%	42.00%	42.00%
MWI Animal Health [Member]
Revenue, Major Customer [Line Items]
Concentration risk percentage	23.00%		22.00%	22.00%	23.00%
ANIMART LLC [Member]
Revenue, Major Customer [Line Items]
Concentration risk percentage		[1]	10.00%	10.00%		[1]
[1] Amount is less than 10%.

X

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-SubTopic 10
-Section 50
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No definition available.

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