Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 7

Reference 2: 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

Name:	us-gaap_CapitalLeaseObligations
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

OBLIGATIONS UNDER CAPITAL LEASES (Details Textual) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2013 Maximum [Member]	Dec. 31, 2013 Minimum [Member]	Dec. 31, 2013 Nine Obligations [Member]	Dec. 31, 2012 Nine Obligations [Member]
Capital Lease Obligations [Line Items]
Capital Lease Obligations				$ 23,755,000	$ 23,133,000
Capital Lease Obligation, Interest Rate		9.73%	5.62%
Capital Lease Obligation, Description	payable in 60 to 84 monthly installments, and mature between March 2014 and June 2020.