XML 33 R21.htm IDEA: XBRL DOCUMENT v3.19.2

Note 13 - Subsequent Events	6 Months Ended
	Jun. 30, 2019
Notes to Financial Statements
Subsequent Events [Text Block]	NOTE 13.    SUBSEQUENT EVENTS We have evaluated all events or transactions that occurred after June 30, 2019. During this period, up to the filing date, we did not identify any additional subsequent events, other than the payment of the cash dividend disclosed in Note 9, Stockholders’ Equity and Stock Incentive Plans, the effects of which would require disclosure or adjustment to our financial position or results of operations.

X

- References

No definition available.

+ Details

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

X

- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

+ Details

Name:	us-gaap_SubsequentEventsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration