SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND PRACTICES (Tables)

6 Months Ended

Jun. 30, 2019

Jun. 30, 2018

Accounting Policies [Abstract]

Schedule of Rollforward Goodwill

A rollforward of goodwill for the six months ended June 30, 2019 is as follows (in thousands):

	Six Months Ended June 30, 2019
	(unaudited)
	IHT		MS			Quest Integrity		Total
Balance at beginning of period	$	192,608	$	55,627		$	33,415	$	281,650
Foreign currency adjustments	591		(87		)	2		506
Balance at end of period	$	193,199	$	55,540		$	33,417	$	282,156

Amounts Used In Basic and Diluted Earnings (Loss) Per Share

Amounts used in basic and diluted earnings (loss) per share, for the three and six months ended June 30, 2019 and 2018, are as follows (in thousands):

	Three Months Ended June 30,		Six Months Ended June 30,
	2019	2018	2019	2018
	(unaudited)	(unaudited)	(unaudited)	(unaudited)
Weighted-average number of basic shares outstanding	30,270	30,003	30,250	29,989
Stock options, stock units and performance awards	197	—	—	—
Convertible Senior Notes	—	—	—	—
Total shares and dilutive securities	30,467	30,003	30,250	29,989

Revision to prior period consolidated financial statements

	Six Months Ended June 30, 2018
	As Previously Reported			Adjustments			As Revised
	(unaudited)			(unaudited)			(unaudited)
Effect on condensed consolidated statement of operations
Provision (benefit) for income taxes	$	(2,354	)	$	(6,710	)	$	(9,064	)
Net loss	$	(50,315	)	$	6,710		$	(43,605	)
Loss per common share:
Basic	$	(1.68	)	0.23			$	(1.45	)
Diluted	$	(1.68	)	0.23			$	(1.45	)

The table below provides a summary of the financial statement line items which were impacted by these error corrections (in thousands, except per share data):

	Three Months Ended June 30, 2018
	As Previously Reported			Adjustments			As Revised
	(unaudited)			(unaudited)			(unaudited)
Effect on condensed consolidated statement of operations
Provision (benefit) for income taxes	$	(2,977	)	$	(1,129	)	$	(4,106	)
Net loss	$	(32,470	)	$	1,129		$	(31,341	)
Loss per common share:
Basic	$	(1.08	)	0.04			$	(1.04	)
Diluted	$	(1.08	)	0.04			$	(1.04	)

Effect of ASC 842 on our condensed consolidated balance sheet

at January 1, 2019 for operating leases were as follows (in thousands):

	January 1, 2019
	(unaudited)
Operating lease right-of-use assets	$	66,555
Current portion of operating lease obligations	17,770
Operating lease obligations (non-current)	54,477