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Summary of Significant Accounting Policies:Trade Accounts Receivables and Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Trade Accounts Receivables and Allowance for Doubtful Accounts
Trade receivables, allowances	$ 1,062	$ 945
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Top Ten Customers [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	37.00%
Accounts Receivable [Member] | Credit Concentration Risk [Member] | Customer One [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	11.00%	12.00%
Accounts Receivable [Member] | Credit Concentration Risk [Member] | Customer Two [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	13.00%	15.00%

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A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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