XML 28 R20.htm IDEA: XBRL DOCUMENT v3.22.0.1

Marketable Securities (Tables)

6 Months Ended

Jun. 30, 2021

Investments, Debt and Equity Securities [Abstract]

Schedule of Investments Were Classified as Level 1 Trading Securities

At June 30, 2021 all investments were classified as Level 1 trading securities, and consisted of the following:

Schedule of Investments Were Classified as Level 1 Trading Securities

		June 30, 2021
		Value of Trading Securities
Investment		Investments
Mutual Funds
Putnam Short Duration Bond		$	1,998,350
Putnam Ultra Short Duration Income			1,133,633
		$	3,131,983
Unrealized loss		$	1,650

X

- Definition

Tabular disclosure of data and information required in the supplementary schedule applicable to management investment companies listing holdings of unaffiliated investments.

+ References

No definition available.

+ Details

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

X

- References

No definition available.

+ Details

Name:	us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration