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OBLIGATIONS UNDER CAPITAL LEASES (Tables) | 12 Months Ended
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Dec. 31, 2012
Debt Disclosure [Abstract] |
Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block] | Future minimum lease payments, together with the present value of the net minimum lease payments under capital leases at December 31, 2012, are summarized as follows:
|  | Net Present Value |
|  | of Minimum |
|  | Lease Payments |
Year ending December 31, |  |  |  |
2013 |  | $ | 4,916,000 |
2014 |  |  | 4,461,000 |
2015 |  |  | 4,080,000 |
2016 |  |  | 3,361,000 |
2017 |  |  | 2,405,000 |
Thereafter |  |  | 885,000 |
Total capital lease payments |  |  | 20,108,000 |
Less imputed interest |  |  | 3,193,000 |
|  |  | 16,915,000 |
Less current portion |  |  | 3,742,000 |
|  | $ | 13,173,000 |

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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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