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- Definition

Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity.

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Number of shares of equity interests issued or issuable to acquire entity.

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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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No definition available.

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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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- Definition

Amount of capital lease obligation, assumed at the acquisition date.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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ACQUISITIONS - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended								12 Months Ended
ACQUISITIONS - Narrative (Details) - USD ($) $ in Thousands	Jul. 01, 2016	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016	Dec. 14, 2015	Jul. 17, 2015
Business Acquisition [Line Items]
Total revenues		$ 9,912	$ 9,427	$ 11,119	$ 9,683	$ 10,362	$ 8,588	$ 9,707	$ 9,531	$ 40,141	$ 38,188	$ 33,383
Alpha Bio/Med Services LLC
Business Acquisition [Line Items]
Purchase price														$ 700
Bio-Team Mobile LLC
Business Acquisition [Line Items]
Purchase price													$ 1,033
Citiwaste
Business Acquisition [Line Items]
Purchase price	$ 9,040
Purchase price of acquisition	$ 7,000
Number of shares for purchase price of acquisition (in shares)	415,527
Purchase price of acquisition value	$ 1,900
Lease obligation amount	100
Total consideration amount	9,000
Escrow period for common stock consideration											1 year
Total revenues											$ 3,600
Citiwaste \| Credit agreement
Business Acquisition [Line Items]
Amount outstanding	$ 3,000