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Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2020
Earnings Per Share [Abstract]  
Weighted Average Common Shares Outstanding

Year Ended December 31,

2020

2019

Weighted average common shares outstanding

12,881,403

12,352,142

Issuance of warrants

551,025

-

Weighted-average shares outstanding - basic

13,432,428

12,352,142

Dilutive effect of employee stock options and nonvested share awards

-

-

Weighted average diluted common shares outstanding

13,432,428

12,352,142