v3.22.2.2
Cover
Oct. 05, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Oct. 05, 2022
Entity File Number 814-00754
Entity Registrant Name SLR Investment Corp.
Entity Central Index Key 0001418076
Entity Tax Identification Number 26-1381340
Entity Incorporation, State or Country Code MD
Entity Address, Address Line One 500 Park Avenue
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10022
City Area Code 212
Local Phone Number 993-1670
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common stock, par value $0.01 per share
Trading Symbol SLRC
Security Exchange Name NASDAQ
Entity Emerging Growth Company false