Secured Lines of Credit, Long-Term Debt, and Notes Due to Employees (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Secured lines of credit and long term debt

	December 31,		December 31,
	2015		2014
Hannoversche Volksbank credit line #1	$	1,120	$	1,880
Hannoversche Volksbank credit line #2		383		465
Hannoversche Volksbank term loan #1		61		135
Hannoversche Volksbank term loan #2		24		81
Hannoversche Volksbank term loan #3		182		270
Ventana Medical Systems, Inc. Promissory Note		-		21
Secured Promissory Note		500		-
DZ Equity Partners Participation rights		818		912
Total		3,088		3,764
Discount on secured promissory notes and debt issuance costs		(110)		-
Less current portion of long-term debt		(2,857)		(2,555)
Long-term debt	$	121	$	1,209

Schedule of Maturities of Long-term Debt

Year	Secured Lines of Credit and Long-Term Debt		Notes Due to Employees
2016	$	2,967	$	202
2017		61		310
2018		60		338
2019		-		77
Total	$	3,088	$	927