9) Income Taxes: Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($)	3 Months Ended				12 Months Ended
	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2017	Dec. 31, 2016
Details
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount					$ 2,560,918	$ 6,699,099
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount					195,070	455,240
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount					(431,802)	431,802
Income Tax Reconciliation, Change in Tax Law					(8,973,722)
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount					68,714	(71,537)
Income tax benefit (expense)	$ (9,168,206)	$ 41,179	$ 1,508,435	$ 1,037,770	$ (6,580,822)	$ 7,514,604