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v3.21.2

Lease Commitments - Components of Lease Expense (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Lease, Cost [Line Items] |  |  |  |
Operating lease cost: | $ 7,385 | $ 7,658 | $ 14,814 | $ 15,393
Amounts capitalized | (763) | (849) | (1,548) | (1,774)
Total operating lease expense | 6,622 | 6,809 | 13,266 | 13,619
Financing lease cost: |  |  |  |
Amortization of right-of-use assets | 1,262 | 741 | 2,430 | 1,294
Interest on lease liabilities | 141 | 121 | 281 | 224
Amounts capitalized | (1,048) | (594) | (2,041) | (1,053)
Total financing lease expense | 355 | 268 | 670 | 465
Variable lease expense | 106 | 63 | 168 | 95
Short-term lease expense | 147 | 75 | 280 | 161
Total lease expense for the period | 7,230 | 7,215 | 14,384 | 14,340
PNM |  |  |  |
Lease, Cost [Line Items] |  |  |  |
Operating lease cost: | 6,715 | 6,847 | 13,450 | 13,740
Amounts capitalized | (220) | (247) | (446) | (538)
Total operating lease expense | 6,495 | 6,600 | 13,004 | 13,202
Financing lease cost: |  |  |  |
Amortization of right-of-use assets | 604 | 341 | 1,136 | 588
Interest on lease liabilities | 65 | 52 | 127 | 97
Amounts capitalized | (417) | (226) | (783) | (401)
Total financing lease expense | 252 | 167 | 480 | 284
Variable lease expense | 106 | 63 | 168 | 95
Short-term lease expense | 125 | 75 | 249 | 160
Total lease expense for the period | 6,978 | 6,905 | 13,901 | 13,741
TNMP |  |  |  |
Lease, Cost [Line Items] |  |  |  |
Operating lease cost: | 633 | 746 | 1,286 | 1,521
Amounts capitalized | (543) | (602) | (1,102) | (1,237)
Total operating lease expense | 90 | 144 | 184 | 284
Financing lease cost: |  |  |  |
Amortization of right-of-use assets | 637 | 382 | 1,251 | 672
Interest on lease liabilities | 76 | 68 | 152 | 124
Amounts capitalized | (632) | (369) | (1,258) | (653)
Total financing lease expense | 81 | 81 | 145 | 143
Variable lease expense | 0 | 0 | 0 | 0
Short-term lease expense | 2 | 1 | 4 | 1
Total lease expense for the period | $ 173 | $ 226 | $ 333 | $ 428

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- Definition Amount of interest expense on finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 + Details
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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