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Lines of Credit and Long Term Debt - Long Term Debt - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2013
Debt Instrument [Line Items]
Long term debt	$ 7,926	$ 8,037
Notes payable to banks \| Trans Ova Genetics, LC \| American State Bank
Debt Instrument [Line Items]
Long term debt	4,775
Debt instrument, periodic payment	$ 39
Debt instrument, interest rate, stated percentage	3.95%
Royalty-based financing
Debt Instrument [Line Items]
Long term debt	$ 2,108	$ 2,132
Royalty-based financing \| AquaBounty Technologies, Inc. \| Atlantic Canada Opportunities Agency
Debt Instrument [Line Items]
Long term debt	2,108
Amount available under the grant for research and development	$ 2,226
Claims period	5 years
Royalty on products, percentage	10.00%
Amount claimed			$ 1,952
Long term debt, fair value at date of business combination			1,107
Accreted difference between face value of amount drawn and acquisition date fair value			$ 845