Acquisition (Details Textuals) (USD $)	0 Months Ended
	Mar. 31, 2015	Aug. 15, 2014
Business Acquisition [Line Items]
Maximum additional consideration to be earned	$ 5,500,000
Abaxis Veterinary Reference Laboratory [Member]
Business Acquisition [Line Items]
Consideration transferred	21,000,000
D.O.G. Enterprises, LLC [Member]
Business Acquisition [Line Items]
Consideration transferred		17,757,000
Percentage of voting interests acquired		100.00%
Payments to acquire businesses, including holdbacks		17,000,000
Maximum additional consideration to be earned		$ 3,000,000
Additional consideration earned, period		3 years
Camp Bow Wow [Member]
Business Acquisition [Line Items]
Number of dog boarding and day care service locations operated (more than)	129
Number of states in which the entity operates	36
Number of Canadian Provinces in which entity operates	1