XML 31 R16.htm IDEA: XBRL DOCUMENT
v3.21.1

Note 1 - Organization and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Notes Tables |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  | December 31, |
|  | 2020 |  |  | 2019 |
Billed receivable |  | $ | 130,532 |  |  | $ | 432,546 |
Unbilled receivable |  |  | 163,667 |  |  |  | 125,984 |
|  | $ | 294,199 |  |  | $ | 558,530 |
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] |
|  | December 31, |
|  | 2020 |  |  | 2019 |
Prepaid insurance |  | $ | 204,988 |  |  | $ | 173,890 |
Prepaid expenses - various |  |  | 72,403 |  |  |  | 101,221 |
Prepaid taxes |  |  | 3,164 |  |  |  | 2,888 |
|  | $ | 280,555 |  |  | $ | 277,999 |
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] |
|  | December 31, |
|  | 2020 |  |  | 2019 |
Research and development expenses |  | $ | 904,572 |  |  | $ | 766,001 |
Legal expenses |  |  | 24,496 |  |  |  | 26,994 |
Other |  |  | 84,031 |  |  |  | 150,383 |
|  | $ | 1,013,099 |  |  | $ | 943,378 |
Schedule of Accrued Liabilities [Table Text Block] |
|  | December 31, |
|  | 2020 |  |  | 2019 |
Employee wages and benefits |  | $ | 447,881 |  |  | $ | 474,388 |
Research and development expenses |  |  | 28,508 |  |  |  | 69,795 |
Other |  |  | 13,367 |  |  |  | 21,820 |
|  | $ | 489,756 |  |  | $ | 566,003 |
Schedule of Research and Development Costs [Table Text Block] |
|  | Years Ended December 31, |
|  | 2020 |  |  | 2019 |
Outside contracted services |  | $ | 3,302,034 |  |  | $ | 2,578,507 |
Contracted services - related party |  |  | — |  |  |  | 868,720 |
Personnel related costs |  |  | 531,405 |  |  |  | 423,898 |
Facilities, overhead and other |  |  | 34,682 |  |  |  | 85,192 |
|  | $ | 3,868,121 |  |  | $ | 3,956,317 |

X
- Definition Tabular disclosure of research and development costs. + References No definition available. + Details
Name: | dyai_ScheduleOfResearchAndDevelopmentCostsTableTextBlock
Namespace Prefix: | dyai_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + 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 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + 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 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. 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). An alternative caption includes accrued expenses. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration