4. Income Taxes: Schedule of Deferred Tax Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Tables/Schedules

Schedule of Deferred Tax Assets and Liabilities

	2016	2015
Accrued liabilities	$          7,892	$          6,957
Inventories	16,197	17,560
Federal income tax credits	66,353	55,853
Net operating loss carryforwards	201,029	126,942
Less valuation allowance	(47,379)	(38,920)
Total deferred tax assets, net	$     244,092	$     168,392