Debt outstanding as of June 30, 2021 and December 31, 2020 consisted of the following (in thousands):

	June 30,			December 31,
	2021			2020
Revolving Credit Facility maturing April 2023. Interest payable periodically at variable interest rates. The weighted average rate at June 30, 2021 and December 31, 2020 was 1.6% and 1.7%, respectively.	$	112,000		$	219,000
Term Loan A maturing April 2023. Interest payable periodically at variable interest rates. The rate at both June 30, 2021 and December 31, 2020 was 1.6%. Unamortized debt issuance costs amounted to $0.0 million and $0.1 million at June 30, 2021 and December 31, 2020, respectively.		175,000			180,000
Term Loan B maturing December 2024. Interest payable periodically at variable interest rates. The rate at both June 30, 2021 and December 31, 2020 was 5.5%. Unamortized debt issuance costs amounted to $3.6 million and $4.1 million at June 30, 2021 and December 31, 2020, respectively.		228,125			237,500
4.625% Senior Notes maturing May 2023. Unamortized debt issuance costs amounted to $0.6 million and $1.5 million at June 30, 2021 and December 31, 2020, respectively. A portion of these notes were repurchased during the second quarter of 2021 in privately negotiated transactions, as further described hereafter.		174,012			350,000
5.0% Senior Notes. Unamortized debt issuance costs amounted to $0.8 million at December 31, 2020. These notes were fully redeemed in April 2021, as further described hereafter.		—			250,000
4.75% Senior Notes maturing October 2027. Unamortized debt issuance costs amounted to $2.5 million and $2.7 million at June 30, 2021 and December 31, 2020, respectively.		250,000			250,000
8.25% Senior Notes maturing April 2026. Unamortized debt issuance costs amounted to $9.9 million at June 30, 2021.		450,000			—
4.5% Capital Commerce Center Non-Recourse Mortgage Note. Unamortized debt issuance costs amounted to $0.3 million at December 31, 2020. This note was repaid in connection with the sale of Capital Commerce Center, as further described hereafter.		—			20,934
4.43% Lansing Correctional Center Non-Recourse Mortgage Note maturing January 2040. Unamortized debt issuance costs amounted to $3.1 million at both June 30, 2021 and December 31, 2020.		155,941			157,607
4.5% SSA-Baltimore Non-Recourse Mortgage Note. Unamortized debt issuance costs amounted to $0.2 million at December 31, 2020. This note was repaid in connection with the sale of SSA-Baltimore, as further described hereafter.		—			144,476
Total debt		1,545,078			1,809,517
Unamortized debt issuance costs		(19,723	)		(12,766	)
Unamortized original issue discount		(13,063	)		(10,000	)
Current portion of long-term debt		(31,999	)		(39,087	)
Long-term debt, net	$	1,480,293		$	1,747,664