25. Selected Quarterly Financial Data (Unaudited)

In management’s opinion, the summarized quarterly financial data below (in thousands, except per share amounts) contains all appropriate adjustments, all of which are normally recurring adjustments, considered necessary to present fairly our consolidated financial position and results of operations for the respective periods.



	March 31, 2018			June 30, 2018			September 30, 2018		December 31, 2018
Revenue	$	212,040		$	226,870		$	232,372	$	233,159
Gross profit⁽¹⁾	62,577			63,924			68,661		66,094
Long-lived asset impairment	4,710			6,953			6,660		9,804
Restatement and other charges	485			(1,076		)	396		214
Debt extinguishment loss	—			2,450			—		—
Merger-related costs	4,125			5,686			182		169
Net income	2,069			4,149			9,974		12,968
Net income (loss) attributable to Archrock stockholders	(3,816		)	1,937			9,974		12,968
Net income (loss) from continuing operations attributable to Archrock common stockholders per common share: Basic and diluted	(0.06		)	0.02			0.08		0.10



	March 31, 2017			June 30, 2017			September 30, 2017⁽²⁾			December 31, 2017
Revenue from external customers	$	189,885		$	197,982		$	197,853		$	208,935
Gross profit⁽¹⁾	42,417			49,946			39,741			52,545
Long-lived asset impairment	8,245			5,508			7,105			8,284
Restatement and other charges	801			1,920			566			1,083
Restructuring and other charges	457			366			422			141
Debt extinguishment loss	291			—			—			—
Merger-related costs	—			—			—			275
Net income (loss)	(14,013		)	(4,036		)	(12,683		)	49,142
Net income (loss) attributable to Archrock stockholders	(11,685		)	(6,687		)	(10,235		)	47,560
Net income (loss) from continuing operations attributable to Archrock common stockholders per common share: Basic and diluted	(0.17		)	(0.10		)	(0.15		)	0.67

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⁽¹⁾	Defined as revenue less cost of sales, direct depreciation and amortization and long-lived asset impairment charges.


⁽²⁾	In the third quarter of 2017, we recorded $1.3 million of corporate relocation costs included in SG&A (see Note 16 (“Corporate Office Relocation”)).