XML 19 R9.htm IDEA: XBRL DOCUMENT v3.22.2.2

Short-Term Investments

9 Months Ended

Sep. 30, 2022

Short-Term Investments [Abstract]

SHORT-TERM INVESTMENTS

NOTE 2 – SHORT-TERM INVESTMENTS

On September 30, 2022, the Company’s short-term investments consisted of the following:

		Cost				Unrealized Gain (Loss)				Fair Value
US Treasury bills		$	6,749,042			$	6,038			$	6,755,080
Certificates of deposit			1,225,000				1,075				1,226,075
Total short-term investments		$	7,974,042			$	7,113			$	7,981,155

X

- References

No definition available.

+ Details

Name:	dats_ShortTermInvestmentsLineItems
Namespace Prefix:	dats_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The entire disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-URI https://asc.fasb.org/topic&trid=2196928

+ Details

Name:	us-gaap_CashCashEquivalentsAndShortTermInvestmentsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration