XML 100 R46.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Net Income (Loss) Per Share Attributable to Sterling Common Stockholders (Tables)
12 Months Ended
Dec. 31, 2019
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted
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