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v3.21.1

11. Equity: Common Stock Purchase Warrant Transactions (Details) - shares | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Details |  |  |
Class of Warrant or Right, Outstanding | 5,975,027 | 12,900,123 | 14,100,123
Warrants Exercised |  | (1,200,000) |
Warrants issued | 5,600,027 |  |
Warrants Expired | (10,816,789) |  |
Warrants excised | (1,708,334) |  |

X
- Definition Represents the Warrants excised (number of shares), during the indicated time period. + References No definition available. + Details
Name: | fil_WarrantsExcised
Namespace Prefix: | fil_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the Warrants Exercised (number of shares), during the indicated time period. + References No definition available. + Details
Name: | fil_WarrantsExercised
Namespace Prefix: | fil_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the Warrants Expired (number of shares), during the indicated time period. + References No definition available. + Details
Name: | fil_WarrantsExpired
Namespace Prefix: | fil_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the Warrants issued (number of shares), during the indicated time period. + References No definition available. + Details
Name: | fil_WarrantsIssued
Namespace Prefix: | fil_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_TextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration