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8. EQUIPMENT NOTES PAYABLE AND CAPITAL LEASES (Tables) | 12 Months Ended
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Dec. 31, 2012
Notes to Financial Statements |
Maturities of notes payable | The following is a listing of annual principal maturities of the equipment notes discussed above for years ending December 31 (in thousands):
2013 |  | $ | 909 |
2014 |  |  | 487 |
2015 |  |  | 504 |
2016 |  |  | 15 |
|  | $ | 1,915 |
Future minimum lease payments under capital leases | The Group leases equipment under capital lease arrangements. Future minimum lease payments under capital leases for years ending December 31 (in thousands) is as follows:
2013 |  | $ | 295 |
2014 |  |  | 148 |
Total minimum payments |  |  | 443 |
Amount representing interest |  |  | (29) |
Present value of net minimum lease payments |  |  | 414 |
Less current portion |  |  | (270) |
Long-term portion |  | $ | 144 |

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- Definition Tabular disclosure of future minimum lease payments as of the date of the latest balance sheet presented, in aggregate and for each of the five years succeeding fiscal years, with separate deductions from the total for the amount representing executor costs, including any profit thereon, included in the minimum lease payments and for the amount of the imputed interest necessary to reduce the net minimum lease payments to present value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737 + Details
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