N-2 |
12 Months Ended |
|---|---|
Dec. 31, 2022 | |
| Cover [Abstract] | |
| Entity Central Index Key | 0000845385 |
| Amendment Flag | false |
| Securities Act File Number | 814-00710 |
| Document Type | 10-K |
| Entity Registrant Name | PRINCETON CAPITAL CORP |
| Entity Address, Address Line One | 800 Turnpike Street |
| Entity Address, Address Line Two | Suite 300 |
| Entity Address, City or Town | North Andover |
| Entity Address, State or Province | MA |
| Entity Address, Postal Zip Code | 01845 |
| City Area Code | (978) |
| Local Phone Number | 794-3366 |
| Entity Well-known Seasoned Issuer | No |
| Entity Emerging Growth Company | false |
| General Description of Registrant [Abstract] | |
| Risk Factors [Table Text Block] |
Item 1A. RISK FACTORS
Investing in our securities involves a number of significant risks. Before you invest in our securities, you should be aware of various risks, including those described below. You should carefully consider these risk factors, together with all of the other information included in this annual report on Form 10-K, before you decide whether to make an investment in our securities. The risks set out below are the principal risks with respect to an investment in our securities generally and with respect to a BDC with investment objectives, investment policies, capital structures or trading markets similar to ours. However, they may not be the only risks we face. Additional risks and uncertainties not presently known to us or not presently deemed material by us may also impair our operations and performance. If any of the following events occur, our business, financial condition, results of operations and cash flows could be materially and adversely affected. In such case, our net asset value and the trading price of our securities could decline, and you may lose all or part of your investment. |