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Accrued Liabilities | 3 Months Ended
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Mar. 31, 2023
Accrued Liabilities. |
Accrued Liabilities | 7. Accrued Liabilities Accrued liabilities as of the dates indicated below consists of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | March 31, | ​ | December 31,
​ | ​ | 2023 |  | 2022
Employee accrued compensation expense | ​ | $ | 9,878 | ​ | $ | 11,873
Other accrued liabilities | ​ |  | 18,410 | ​ |  | 18,230
Accrued interest on debt | ​ | ​ | 907 | ​ | ​ | 9,539
Total accrued liabilities | ​ | $ | 29,195 | ​ | $ | 39,642
​ Other accrued liabilities in the above table relates primarily to accrued utilities, real estate and sales taxes, state and federal income taxes, liability-based stock compensation awards (see Note 15), and other accrued operating expenses.

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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