XML 35 R17.htm IDEA: XBRL DOCUMENT
v3.19.1

Note 11 - Defined Contribution Retirement Plan | 12 Months Ended
--- | ---
Dec. 31, 2018
Notes to Financial Statements |
Pension and Other Postretirement Benefits Disclosure [Text Block] | 11. Defined Contribution Retirement Plan The Company has established a 401 (k) defined contribution plan (the 401 (k) Plan) that covers all employees who qualify under the terms of the plan. Eligible employees may elect to contribute to the 401 (k) Plan up to 90% of their compensation, limited by the IRS-imposed maximum. The Company provides a safe harbor match with a maximum amount of 4% of the participant’s compensation. The Company made matching contributions under the 401 (k) Plan of approximately $68,000 and $49,000 for the years ended December 31, 2018 and 2017, respectively.

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 pension and other postretirement benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
Name: | us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration