BASIS OF PRESENTATION AND NATURE OF OPERATIONS (Policies)	9 Months Ended
	Sep. 30, 2014
Accounting Policies [Abstract]
Leases	Leases The company recognizes lease expense on a straight-line basis over the minimum lease terms which expire at various dates through 2032. These leases are for office and storage tank facilities and are classified as operating leases. For the leases that contain predetermined, fixed escalations of the minimum rentals, the Company recognizes the rent expense on a straight-line basis and records the difference between the rent expense and the rental amount payable in liabilities. Leasehold improvements made at the inception of the lease are amortized over the shorter of the asset life or the initial lease terms as described above. Leasehold improvements made during the lease term are also amortized over the shorter of the assets life or the remaining lease term. For capital leases assumed as a result of an acquisition, the leased assets owned by the acquiree and financed through a capital lease are measured separately, at fair value, from the underlying lease to which they are subject. The present value of the lease is then calculated using the lease terms and implicit interest rate. For operating leases assumed as a result of an acquisition, the lease terms are measured, at acquisition date, to determine if the terms are favorable or unfavorable when compared to a comparable market lease with similar terms.
Business Combinations	Business Combinations The company accounts for business combinations using the acquisition method of accounting. The results of operations for the acquired entities are included in the company’s consolidated financial results from their associated acquisition dates. The company allocates the purchase price of acquisitions to the tangible assets, liabilities, and identifiable intangible assets acquired based on their estimated fair values. A portion of purchase price for our acquisitions is contingent upon the realization of certain operating results. The fair values assigned to identifiable intangible assets acquired and contingent consideration were determined by third party specialists engaged by the company on a case by case basis. The excess of the purchase price over the fair value of the identified assets and liabilities has been recorded as goodwill. If the purchase price is under the fair value of the identified assets and liabilities, a bargain purchase is recognized and included in income from continuing operations.

Disclosure of accounting policy for completed business combinations (purchase method, acquisition method or combination of entities under common control). This accounting policy may include a general discussion of the purchase method or acquisition method of accounting (including for example, the treatment accorded contingent consideration, the identification of assets and liabilities, the purchase price allocation process, how the fair values of acquired assets and liabilities are determined) and the entity's specific application thereof. An entity that acquires another entity in a leveraged buyout transaction generally discloses the accounting policy followed by the acquiring entity in determining the basis used to value its interest in the acquired entity, and the rationale for that accounting policy.

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- Definition

Disclosure of accounting policy for leasing arrangements (both lessor and lessee). This disclosure may address (1) lease classification (that is, operating versus capital), (2) how the term of a lease is determined (for example, the circumstances in which a renewal option is considered part of the lease term), (3) how rental revenue or expense is recognized for a lease that contains rent escalations, (4) an entity's accounting treatment for deferred rent, including that which arises from lease incentives, rent abatements, rent holidays, or tenant allowances (5) an entity's accounting treatment for contingent rental payments and (6) an entity's policy for reviewing, at least annually, the residual values of sales-type and direct-finance leases. The disclosure also may indicate how the entity accounts for its capital leases, leveraged leases or sale-leaseback transactions.

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