Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2013

Long-Term Debt [Abstract]

Notes Payable

Notes payable consist of the following at December 31 (in thousands):

	2013			2012
Equipment loan; 12.1%, principal payments due in monthly installments totaling $48 through December 2016	$	1,538		$	510
Loan agreements; bear interest at 3% per annum; repayment is conditional		200			400
Bank loans; 7.50% - 8.50%, principal payments due quarterly totaling $26 through May 2015		143			-
Total		1,881			910
Less - current portion		(877	)		(157	)
Long-term portion	$	1,004		$	753

Schedule of Future Minimum Principal Payments

Aggregate future minimum principal payments on long-term debt at December 31, 2013 are as follows (in thousands):

Year	Amount
2014	$	877
2015		608
2016		396
Total minimum principal payments	$	1,881