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EARNINGS (LOSS) PER SHARE | 12 Months Ended
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Dec. 31, 2016
Earnings Per Share [Abstract] |
EARNINGS (LOSS) PER SHARE |
| 13. | EARNINGS (LOSS) PER SHARE
Basic earnings (loss) per share is computed based on the weighted average number of common shares outstanding. The calculation of diluted earnings (loss) per share adds dilutive stock options computed using the treasury stock method as follows:
|  | 2016 |  |  | 2015 |  |  | 2014 |
Basic weighted average common shares outstanding |  |  | 4,768,013 |  |  |  | 4,677,500 |  |  |  | 4,638,833 |
Plus dilutive stock options using treasury stock method |  |  | - |  |  |  | - |  |  |  | 44,334 |
Diluted weighted average common shares outstanding |  |  | 4,768,013 |  |  |  | 4,677,500 |  |  |  | 4,683,167 |
For the years ended December 31, 2016, 2015 and 2014, common stock equivalents excluded from the calculation of weighted average shares because they were antidilutive are as follows:
|  | 2016 |  |  | 2015 |  |  | 2014 |
Stock options |  |  | 398,360 |  |  |  | 390,504 |  |  |  | 225,866 |
Unvested shares of restricted common stock |  |  | 24,832 |  |  |  | 16,667 |  |  |  | - |
Total |  |  | 423,192 |  |  |  | 407,171 |  |  |  | 225,866 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1278-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=65016374&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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