XML 83 R74.htm IDEA: XBRL DOCUMENT v3.22.1

Note 18 - Subsequent Events (Details Textual) - USD ($) $ in Millions, shares in Billions	Apr. 28, 2022	Mar. 31, 2022
Stock Repurchase Program, Remaining Authorized Repurchase Amount		$ 0.6
Subsequent Event [Member]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased (in shares)	0.1

X

- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

Name:	us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

No definition available.

+ Details

Name:	us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: