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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2017

Summary of Significant Accounting Policies [Abstract]

Schedule of financial assets measured at fair value on nonrecurring basis

		As of December 31, 2017
		Level 1				Level 2				Level 3				Total
Assets:
Cash and money market accounts		$	3,798,811			$	-			$	-			$	3,798,811
Liabilities:
Interest rate swaps			-				(996	)			-				(996	)
Total		$	3,798,811			$	(996	)		$	-			$	3,797,815

		As of December 31, 2016
		Level 1				Level 2				Level 3				Total
Assets:
Cash and money market accounts		$	5,150,344			$	-			$	-			$	5,150,344
Bank certificates of deposit			-				5,474,013				-				5,474,013
Liabilities:
Interest rate swaps			-				(37,346	)			-				(37,346	)
Total		$	5,150,344			$	5,436,667			$	-			$	10,587,011

Schedule of sales to significant customers

		For the Years Ended December 31,
		2017				2016
Animal Health International, Inc.			42	%			39	%
MWI Animal Health			22	%			21	%

Schedule of accounts receivable due from significant customers

As of

December 31,
2017

As of

December 31,
2016

Animal Health International, Inc.

40

%

31

%

MWI Animal Health

29

%

33

%

Schedule of weighted average and diluted number of shares outstanding

		During the Years Ended December 31,
		2017				2016
Weighted average number of shares outstanding			4,949,213				4,225,789
Effect of dilutive stock options			-				110,440
Diluted number of shares outstanding			4,949,213				4,336,229
Outstanding stock options not included in the calculation because the effect would be anti-dilutive			360,000				34,250