v3.26.1
EARNINGS PER SHARE (Details Narrative) - shares
Jun. 30, 2026
Jun. 30, 2025
EARNINGS PER SHARE
Options to purchase shares outstanding
200,625
200,000
X
- References
No definition available.
+ Details
Name:
daio_SharesOutstandingOptionsToPurchase
Namespace Prefix:
daio_
Data Type:
xbrli:sharesItemType
Balance Type:
na
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_EarningsPerShareAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration