Lines of Credit and Long Term Debt (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule of Long Term Debt Instruments

Long term debt consists of the following:

	December 31,
	2015		2014
Notes payable	$	6,477	$	7,653
Royalty-based financing	1,807		1,926
Other	244		790
Long term debt	8,528		10,369
Less current portion	930		1,675
Long term debt, less current portion	$	7,598	$	8,694

Schedule of Maturities of Long Term Debt

Future maturities of long term debt are as follows:

2016	$	930
2017	383
2018	526
2019	341
2020	311
Thereafter	4,230
Total	$	6,721