XML 29 R12.htm IDEA: XBRL DOCUMENT
v3.8.0.1

NOTE 5 - INCOME TAX RECEIVABLE | 12 Months Ended
--- | ---
Dec. 31, 2017
Note 5 - Income Tax Receivable |
INCOME TAX RECEIVABLE | On December 22, 2017, the Tax Cuts and Jobs Act of 2017 (the “Act”) was signed into law, making significant changes to the Internal Revenue Code. Changes include the repeal of corporate Alternative Minimum Tax (AMT) for tax years after December 31, 2017. As a result, we have recorded a long-term income tax receivable of $598,000 for the refundable AMT credits net of sequestration.

X
- References No definition available. + Details
Name: | DAIO_IncomeTaxReceivableDisclosureTextBlock
Namespace Prefix: | DAIO_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | DAIO_Note5IncomeTaxReceivableAbstract
Namespace Prefix: | DAIO_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration