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BUSINESS COMBINATIONS (Details) - USD ($) $ in Millions	Dec. 04, 2015	May 29, 2015
TRC
Business Combinations
Acquisition date	Dec. 04, 2015
Percentage of capital stock acquired	100.00%
Cash held-back at closing and paid to the owners	$ 0.5
Cash payments to retire outstanding debt and certain leases	$ 15.6
APC
Business Combinations
Acquisition date		May 29, 2015
Percentage of capital stock acquired		100.00%
Acquisition related Share Purchase Agreement date		May 11, 2015
Acquisition, purchase price Consideration		$ 11.1
Cash held-back at closing and paid to the owners		$ 1.1

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- Definition

Represents the amount of cash paid in connection with acquisition related to retirement of debt and certain leases.

+ References

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The cash portion associated with the acquisition of business during the period before cash acquired.

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- Definition

Date when the business acquisition agreement was executed, in CCYY-MM-DD format.

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- Definition

Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 6
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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