Property and Equipment (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Property And Equipment Details
Office building and leasehold improvements	$ 8,379,203	$ 8,352,181
Furniture, fixtures, and equipment	2,730,878	2,724,775
Accumulated depreciation and amortization	(3,345,008)	(3,204,806)
Land located in Calabasas California	1,787,485	1,787,485
Computer software	359,848	355,234
Net property and equipment	$ 9,912,406	$ 10,014,869