Note 1 - Nature of Operations and Summary of Significant Accounting Policies: Cash and Cash Equivalents (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Text Block [Abstract]
Cash, Uninsured Amount	$ 8,095

The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation.

No definition available.

Name:	us-gaap_CashUninsuredAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant