Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Cash flows from operating activities:
Net income (loss)	$ (177,259)	$ 568,366
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Change in fair value of conversion feature	(32,603)	27,738
Stock based compensation	56,250	62,500
Realized losses on available-for-sale securities	(8,507)	30,378
Gain on distribution of investment in ClearSign	0	(811,713)
Changes in operating assets and liabilities:
Other current assets	4,278	(14,461)
Accounts payable and accrued liabilities	14,875	(5,452)
Income taxes payable	(682)	682
Net cash used in operating activities	(143,648)	(141,962)
Cash flows from investing activities:
Purchases of available for sale securities	(1,872,492)	(3,467,277)
Proceeds received from sales of available-for-sale securities	271,008	319,496
Proceeds received from maturities of available-for-sale securities	1,730,857	2,980,750
Net cash provided by (used in) investing activities	129,373	(167,031)
Net increase (decrease) in cash and cash equivalents	(14,275)	(308,993)
Cash and cash equivalents at beginning of year	113,991	422,984
Cash and cash equivalents at end of year	99,716	113,991
Supplemental cash flow disclosure:
Income taxes paid	800	800
Supplemental non-cash disclosure:
Unrealized gain (loss) on available-for-sale securities	(10,782)	21,860
Dividend of ClearSign common stock	$ 0	$ 1,803,808