Property and Equipment (Narrative)	12 Months Ended
	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Property And Equipment Narrative
Depreciation and amortization on all property and equipment	$ 517,199	$ 483,580
Square footage of Calabasas office building	46,884
Square footage of Calabasas office building leased to non-affiliated tenants	14,481
Square footage vacant in Calabasas office building	0
Office building revenue from leases	$ 1,065,104	990,013
Office building expenses including depreciation	$ 796,270	$ 722,442