Property and Equipment (Details) - USD ($)	Sep. 30, 2018	Dec. 31, 2017
Property And Equipment Table Abstract
Office building and leasehold improvements	$ 8,398,275	$ 8,352,181
Furniture, fixtures, and equipment	2,766,845	2,724,775
Accumulated depreciation and amortization	(3,622,067)	(3,204,806)
Land located in Calabasas California	1,787,485	1,787,485
Computer software	363,017	355,234
Net property and equipment	$ 9,693,555	$ 10,014,869