XML 119 R16.htm IDEA: XBRL DOCUMENT
v3.24.0.1

LEASES | 12 Months Ended
--- | ---
Dec. 31, 2023
LEASES |
LEASES | 8.LEASES ​ The components of lease expense were as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​
​ | ​ | 2023 | ​ | 2022 |  | 2021 |
​ | ​ | (in thousands) | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Finance lease cost: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Amortization of right-of-use assets | ​ | $ | 96 | ​ | $ | 597 | ​ | $ | 597 | ​
Interest on lease liabilities | ​ |  | 27 | ​ |  | 73 | ​ |  | 147 | ​
Operating lease cost | ​ |  | 3,572 | ​ |  | 2,884 | ​ |  | 2,404 | ​
Short-term lease cost | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 200 | ​
Variable lease cost | ​ |  | 1,680 | ​ |  | 1,665 | ​ |  | 1,306 | ​
Total lease cost | ​ | $ | 5,375 | ​ | $ | 5,219 | ​ | $ | 4,654 | ​
​ Rental expense was $5.7 million, $5.1 million and $3.3 million for the years ended December 31, 2023, 2022 and 2021 respectively. ​ Supplemental cash flow information related to leases was as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​
​ | ​ | 2023 | ​ | 2022 |  | 2021 |
​ | ​ | (in thousands) | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Cash paid for amounts included in the measurement of lease liabilities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating cash flows for operating leases | ​ | $ | 3,720 | ​ | $ | 2,880 | ​ | $ | 2,367 | ​
Operating cash flows for finance leases | ​ | $ | 27 | ​ | $ | 73 | ​ | $ | 147 | ​
Financing cash flows for finance leases | ​ | $ | 363 | ​ | $ | 840 | ​ | $ | 766 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Right-of-use assets obtained in exchange for lease obligations: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating leases | ​ | $ | 2,596 | ​ | $ | 1,315 | ​ | $ | 189 | ​
​ Supplemental balance sheet information related to leases was as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​
​ | ​ | 2023 |  | 2022 | ​
​ | ​ | (in thousands) | ​
Finance leases: | ​ | ​ | ​ | ​ | ​ | ​ | ​
Property and equipment finance lease assets, gross | ​ | $ | 1,085 | ​ | $ | 5,485 | ​
Accumulated depreciation | ​ |  | (507) | ​ |  | (5,061) | ​
Property and equipment finance lease assets, net | ​ | $ | 578 | ​ | $ | 424 | ​
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​
​ | ​ | 2023 |  | 2022 | ​
Weighted average remaining lease term | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating leases | ​ | ​ | 11.7 years | ​ | ​ | 13.4 years | ​
Finance leases | ​ | ​ | 4.0 years | ​ | ​ | 5.0 years | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Weighted average discount rate | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating leases | ​ | ​ | 6.0 % | ​ | ​ | 6.0 % | ​
Finance leases | ​ |  | 4.8 % | ​ | ​ | 4.8 % | ​
​ Maturities of lease liabilities as of December 31, 2023 were as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Operating leases |  | Finance leases | ​
​ | ​ | (in thousands) | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
2024 | ​ | $ | 3,437 | ​ | $ | 140 | ​
2025 | ​ | ​ | 2,403 | ​ | ​ | 140 | ​
2026 | ​ | ​ | 1,923 | ​ | ​ | 140 | ​
2027 | ​ | ​ | 1,930 | ​ | ​ | 140 | ​
2028 | ​ | ​ | 1,646 | ​ | ​ | — | ​
Thereafter | ​ | ​ | 12,122 | ​ | ​ | — | ​
Total lease payments | ​ | ​ | 23,461 | ​ | ​ | 560 | ​
Less imputed interest | ​ | ​ | (6,869) | ​ | ​ | (55) | ​
Total | ​ | $ | 16,592 | ​ | $ | 505 | ​
​ The current portion of our operating and finance lease obligations are included in Other current liabilities line item in our consolidated balance sheets. The long-term portion of our finance lease obligation is included in the Other liabilities line item in our consolidated balance sheets.

X
- Definition The entire disclosure of information about leases. + References No definition available. + Details
Name: | arlp_LeaseDisclosureTextBlock
Namespace Prefix: | arlp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration