8. Fair Value: Schedule of Fair Value of Assets on a Recurring Basis (Details) - USD ($)	Jun. 30, 2015	Dec. 31, 2014
Assets Measured at Fair Value	$ 7,466,000	$ 8,540,000
Loans held for sale, at fair value	2,924,173	6,160,183
Loans held at fair value	1,489,535	628,750
US Government Agency Securities
Assets Measured at Fair Value	3,295,000	4,036,000
Government Sponsored Enterprises residential mortgage-backed securities
Assets Measured at Fair Value	4,041,000	4,374,000
Investments in money market funds
Assets Measured at Fair Value	130,000	130,000
Fair Value, Inputs, Level 1
Assets Measured at Fair Value	130,000	130,000
Loans held for sale, at fair value	0	6,160,183
Loans held at fair value	0	0
Fair Value, Inputs, Level 1 | US Government Agency Securities
Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 1 | Government Sponsored Enterprises residential mortgage-backed securities
Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 1 | Investments in money market funds
Assets Measured at Fair Value	130,000	130,000
Fair Value, Inputs, Level 2
Assets Measured at Fair Value	7,337,000	8,410,000
Loans held for sale, at fair value	2,924,173	6,160,183
Loans held at fair value	0	0
Fair Value, Inputs, Level 2 | US Government Agency Securities
Assets Measured at Fair Value	3,295,000	4,036,000
Fair Value, Inputs, Level 2 | Government Sponsored Enterprises residential mortgage-backed securities
Assets Measured at Fair Value	4,042,000	4,374,000
Fair Value, Inputs, Level 2 | Investments in money market funds
Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 3
Assets Measured at Fair Value	0	0
Loans held for sale, at fair value	0	6,160,183
Loans held at fair value	1,489,535	628,750
Fair Value, Inputs, Level 3 | US Government Agency Securities
Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 3 | Government Sponsored Enterprises residential mortgage-backed securities
Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 3 | Investments in money market funds
Assets Measured at Fair Value	$ 0	$ 0