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Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2019
Earnings Per Share [Abstract]  
Computation of Basic and Diluted Shares
The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share and share amounts):
 Years ended December 31,
 201920182017
Net income$5,911  $26,751  $19,989  
Weighted average shares outstanding – basic8,408,017  8,365,360  8,147,742  
Dilutive potential shares from unvested restricted shares55,222  182,010  252,280  
Weighted average shares outstanding – diluted8,463,239  8,547,370  8,400,022  
Earnings per share:   
Basic$0.70  $3.20  $2.45  
Diluted$0.70  $3.13  $2.38