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Accrued Expenses | 12 Months Ended
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Dec. 31, 2018
Payables and Accruals [Abstract] |
Accrued Expenses |
8. | ACCRUED EXPENSES
Accrued expenses are comprised of the following as of December 31, 2018 and 2017:
|  | 2018 |  |  | 2017 |
Professional fees |  | $ | 69,406 |  |  | $ | 78,552 |
Payroll and related |  |  | 406,925 |  |  |  | 365,384 |
Severance payments to former officer |  |  | 158,406 |  |  |  | 316,812 |
Other |  |  | 92,181 |  |  |  | 54,602 |
|  | $ | 726,918 |  |  | $ | 815,350 |
At December 31, 2018 and 2017, the long-term portion of severance payments to a former officer was $0 and $158,407, respectively and is included in Other Long-term Labilities on the Consolidated Balance Sheets.

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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