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NET INCOME PER COMMON SHARE (Tables) | 12 Months Ended
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Dec. 31, 2018
Earnings Per Share [Abstract] |
Schedule of Computation of Basic and Diluted Income per Common Share | The following table illustrates the computation of basic and diluted net income per common share for the periods indicated (in thousands, except per share data):
| Year Ended December 31,
| 2018 |  | 2017
| Income |  | Shares |  | Per Share |  | Income |  | Shares |  | Per Share
Basic net income per common share: |  |  |  |  |  |  |  |  |  |  |
Net income available to common stockholders | $ | 31,035 |  |  | 11,304 |  |  | $ | 2.75 |  |  | $ | 23,578 |  |  | 11,251 |  |  | $ | 2.10 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |
Non-vested restricted stock | — |  |  | 14 |  |  |  |  |  | — |  |  | 16 |  |  |  |
Diluted net income per common share: |  |  |  |  |  |  |  |  |  |  |
Net income available to common stockholders plus assumed conversions | $ | 31,035 |  |  | 11,318 |  |  | $ | 2.74 |  |  | $ | 23,578 |  |  | 11,267 |  |  | $ | 2.09 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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