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Schedule of Accrued expenses (Details) - USD ($) | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Accrued Expenses |  |
Accrued employee compensation | $ 1,794,000 | $ 1,982,000
Accrued contracted services and other | 3,091,000 | 1,428,000
Accrued sublicense fee owed to licensor | 700,000 |
Accrued expenses | $ 5,585,000 | $ 3,410,000

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + 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 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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