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Leases | 12 Months Ended
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Dec. 31, 2018
Leases [Abstract] |
Leases |
| 6. | Leases.
At December 31, 2018, the total carrying value of property owned by the Company which is leased or held for lease to others is summarized as follows (in thousands):
Construction aggregates property |  | $ | 35,294 |
Commercial property |  |  | 55,842 |
|  |  | 91,136 |
less accumulated depreciation and depletion |  |  | 17,223 |
|  | $ | 73,913 |
The minimum future straight-lined rentals due the Company on noncancelable leases as of December 31, 2018 are as follows: 2019 - $10,813,000; 2020 - $5,142,000; 2021 - $4,537,000; 2022 - $3,688,000; 2023 - $3,098,000; 2024 and subsequent years $21,631,000.

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- Definition The entire disclosure for lessor entity's leasing arrangements for operating, capital and leveraged leases. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -URI http://asc.fasb.org/topic&trid=2208923 + Details
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