XML 28 R17.htm IDEA: XBRL DOCUMENT v3.20.2

Note 9 - Goodwill	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Goodwill Disclosure [Text Block]	9. Goodwill As a result of the acquisition of ISSB in 2019, goodwill of $2.7 million was recognized. Goodwill recognized in the Acquisition was primarily attributable to an expanded market share and economies of scale expected from combining the operations of ISSB. For income tax purposes, goodwill associated with ISSB is amortized over a fifteen year period. Goodwill for this acquisition and previous acquisitions is not amortized but is evaluated for impairment at least annually.

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 goodwill.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-URI http://asc.fasb.org/subtopic&trid=2144439

+ Details

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