2. Significant Accounting Policies (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Accounting Policies [Abstract]
Allowance for doubtful accounts, beginning balance	$ 375,665	$ 375,665
Increase in the provision	0	135
Accounts receivable write-offs	375,665	135
Allowance for doubtful accounts, ending balance	$ 0	$ 375,665