ClearPoint Neuro, Inc. General form of registration statement for all companies including face-amount certificate companies

Note 7 - Other Notes Payable (Detail) - Convertible Notes Payable by Liability Classification (USD $)	Nov. 30, 2010	Dec. 31, 2011 Debt, Current [Member] March 2010 Notes [Member] Convertible Note Payable [Member]	Dec. 31, 2011 Debt, Current [Member] March 2010 Notes [Member]	Dec. 31, 2011 Debt, Current [Member] Convertible Note Payable [Member]	Dec. 31, 2011 Debt, Current [Member]	Dec. 31, 2011 Debt, Long-term [Member] 2011 Unit Offering Notes [Member] Convertible Note Payable [Member]	Dec. 31, 2011 Debt, Long-term [Member] 2011 Unit Offering Notes [Member]	Dec. 31, 2012 Debt, Long-term [Member] April 2011 Note [Member] Convertible Note Payable [Member]	Dec. 31, 2011 Debt, Long-term [Member] April 2011 Note [Member] Convertible Note Payable [Member]	Dec. 31, 2012 Debt, Long-term [Member] April 2011 Note [Member]	Dec. 31, 2011 Debt, Long-term [Member] April 2011 Note [Member]	Dec. 31, 2012 Debt, Long-term [Member] Convertible Note Payable [Member]	Dec. 31, 2011 Debt, Long-term [Member] Convertible Note Payable [Member]	Dec. 31, 2012 Debt, Long-term [Member]	Dec. 31, 2011 Debt, Long-term [Member]
Convertible notes payable, principal	$ 3,000,000	$ 4,071,000		$ 4,071,000		$ 1,625,000		$ 2,000,000	$ 2,000,000			$ 2,000,000	$ 3,625,000
Convertible notes payable, unamortized discount	2,775,300	(117,405)		(117,405)		(316,610)							(316,610)
Convertible notes payable, net			$ 3,953,595		$ 3,953,595		$ 1,308,390			$ 2,000,000	$ 2,000,000			$ 2,000,000	$ 3,308,390

The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.