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Earnings Per Share

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Earnings Per Share

16. EARNINGS PER SHARE

Basic net income per share attributable to Sterling common stockholders is computed by dividing net income attributable to Sterling common stockholders by the weighted average number of common shares outstanding during the period. Diluted net income per common share attributable to Sterling common stockholders is the same as basic net income per share attributable to Sterling common stockholders but includes dilutive unvested stock awards and warrants using the treasury stock method. The following table reconciles the numerators and denominators of the basic and diluted per common share computations for net income attributable to Sterling common stockholders:

	Years Ended December 31,
Numerator:	2019				2018				2017
Net income attributable to Sterling common stockholders	$	39,901			$	25,187			$	11,617
Denominator:
Weighted average common shares outstanding — basic	26,671				26,903				26,274
Shares for dilutive unvested stock	448				291				438
Weighted average common shares outstanding and assumed conversions— diluted	27,119				27,194				26,712
Basic net income per share attributable to Sterling common stockholders	$	1.50			$	0.94			$	0.44
Diluted net income per share attributable to Sterling common stockholders	$	1.47			$	0.93			$	0.43

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- Definition

The entire disclosure for earnings per share.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-URI http://asc.fasb.org/topic&trid=2144383

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