Debt (Tables)

6 Months Ended

Jun. 30, 2019

Debt Disclosure [Abstract]

Cumulative Minimum Principal Amounts Committed to be Repaid

The cumulative minimum principal amounts committed to be repaid for each year through 2024 are as follows:

(THOUSANDS)
For the year ending Dec. 31,
2019	$	66,700
2020	$	132,300
2021	$	200,000
2022	$	266,700
2023	$	332,300
2024	$	400,000