The proforma pretax losses for the period.

No definition available.

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- Definition

The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes.

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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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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- Definition

Face (par) amount of debt instrument at time of issuance.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Acquisition - Additional Information (Detail) - USD ($) $ in Thousands		12 Months Ended
	Oct. 10, 2017	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2018
Business Combination, Consideration Transferred, Total	$ 209,000
Business Acquisition, Goodwill, Expected Tax Deductible Amount				$ 46,900
ProForma PreTax Losses		$ 14,800
Business Acquisition, Pro Forma Revenue		255,701	$ 239,626
PNC Bank [Member]
Line of Credit Facility, Maximum Borrowing Capacity	150,000			80,000
Debt Instrument, Face Amount				$ 29,000
Term Loan [Member]
Line of Credit Facility, Maximum Borrowing Capacity	25,000
Debt Instrument, Face Amount	$ 105,000
Airgas Refrigerants, Inc. [Member]
Business Combination, Acquisition Related Costs		6,300
Business Acquisition, Pro Forma Revenue		$ 1,500