16. Stock Options (Details) - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Options outstanding, beginning balance (in shares)	170,000	681,700
Options granted (in shares)
Options exercised (in shares)
Options canceled (in shares)		(511,700)
Options outstanding, ending balance (in shares)	170,000	170,000
Options outstanding, beginning balance (weighted average exercise price)	$ 0.01	$ 1.00
Options granted (weighted average exercise price)	$ 0.01
Options exercised (weighted average exercise price)
Options canceled (weighted average exercise price)		$ 1.06
Options outstanding, ending balance (weighted average exercise price)	$ 0.01	0.01
Minimum [Member]
Options outstanding, beginning balance (weighted average exercise price)		.01
Options canceled (weighted average exercise price)		0.94
Maximum [Member]
Options outstanding, beginning balance (weighted average exercise price)		1.59
Options canceled (weighted average exercise price)		$ 1.59