Concentrations of Risk (Tables)

12 Months Ended

Dec. 31, 2019

Risks and Uncertainties [Abstract]

Schedules of Concentration of Risk, by Risk Factor

Portfolio Company	Investment Income as a Percentage of Net Increase in Net Assets Resulting from Operations	Investment at Fair Value as a Percentage of Total Assets	Equity Ownership of Portfolio Company’s Total Assets as a Percentage of Total Assets
Lawn Doctor	31.3%	32.1%	35.7%
Polyform	33.6%	17.8%	18.6%
Roundtables	8.2%	26.5%	29.3%