1001 - Disclosure - N-2 - [Investment Objectives] link:presentationLink link:definitionLink link:calculationLink 1002 - Disclosure - N-2 - [Risk Factors] link:presentationLink link:definitionLink link:calculationLink 1003 - Disclosure - N-2 - [Share Price Table] link:presentationLink link:definitionLink link:calculationLink 1004 - Disclosure - N-2 - [Outstanding Securities] link:presentationLink link:definitionLink link:calculationLink Series A Cumulative Preferred Shares [Member] Common Stocks [Member] New Company Risk [Member] Non-Diversified Status Risk [Member] Market and Investment Risk [Member] Risks Related to Restrictions on Position Size [Member] Closed-End Investment Company; Liquidity Risk [Member] Equity Securities Risk [Member] Not a Complete Investment Program [Member] Leverage Risk [Member] Counterparty Risk [Member] Derivatives Risk [Member] Legal, Tax and Regulatory Risks [Member] Information Security Risk [Member] Management and Operational Risk [Member] Corporate Engagement Risk [Member] Key Personnel Risk [Member] Conflicts of Interest Risk [Member] Large Investor Risk [Member]