Provision for Income Tax Expense (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Details
Provision for federal income tax expense, current	$ 1,005,000	$ 576,000
Provision for state income tax, current	52,000	35,000
Provision for income tax expense, deferred	134,000	233,000
Provision for income taxes	$ 1,191,000	$ 844,000