Lines of Credit and Long Term Debt (Tables)

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Long term debt consists of the following:

	March 31, 2015		December 31, 2014
Notes payable	$	7,360	$	7,653
Royalty-based financing	1,868		1,926
Other	498		790
Long term debt	9,726		10,369
Less current portion	1,426		1,675
Long term debt, less current portion	$	8,300	$	8,694

Schedule of Maturities of Long-term Debt

Future maturities of long term debt are as follows:

2015	$	1,117
2016	896
2017	364
2018	361
2019	338
2020	457
Thereafter	4,325
Total	$	7,858

The AquaBounty royalty-based financing grant is not included in the table above due to the uncertainty of the timing of repayment.