Thunder Mountain Gold, Inc. Consolidated Statements of Changes in Stockholders' Equity (Deficit) (USD $)	Common Stock Shares	Common Stock Amount USD ($)	Additional Paid-In Capital USD ($)	Treasury Stock USD ($)	Stock Subscription Receivable USD ($)	Accumulated Deficit USD ($)	Total USD ($)
Beginning balance, value at Dec. 31, 2012		$ 30,168	$ 3,268,616	$ (24,200)		$ (3,139,950)	$ 134,634
Beginning balance, shares at Dec. 31, 2012	30,167,549
Stock and warrants issued for private placement		900	42,600				43,500
Stock and warrants issued for private placement. shares	900,000
Stock issued for convertible debt		400	19,600				20,000
Stock issued for convertible debt, shares	400,000
Beneficial conversion feature on note payable			9,425				9,425
Stock options issued for services			89,038				89,038
Net income (loss)						135,791	135,791
Ending balance, value at Dec. 31, 2013		31,468	3,429,279	(24,200)		(3,004,159)	432,388
Ending balance, shares at Dec. 31, 2013	31,467,549
Sale of stock and warrants, net		8,340	408,660		(50,000)		367,000
Sale of stock and warrants, net, shares	8,340,000
Stock issued for services		300	14,700				15,000
Stock issued for services, stock	300,000
Stock issued for accounts payable		60	2,940				3,000
Stock issued for accounts payable, stock	60,000						60,000
Beneficial conversion feature on related party convertible notes payable			13,492				13,492
Net income (loss)						(419,695)	(419,695)
Ending balance, value at Dec. 31, 2014		$ 40,168	$ 3,869,071	$ (24,200)	$ (50,000)	$ (3,423,854)	$ 411,185
Ending balance, shares at Dec. 31, 2014	40,167,549