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Supplemental Cash Flows Information - Noncash Investing and Financing Activities (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Supplemental Cash Flow Elements [Abstract] |  |  |
Cash paid for interest | $ 28,891 | $ 31,453 | $ 38,904
Cash and cash equivalents, beginning balance | 36,814 | 51,228 | 36,428
Restricted cash, beginning balance | 50,206 | 32,083 | 70,187
Cash and cash equivalents, beginning of year | 87,020 | 83,311 | 106,615
Cash and cash equivalents, ending balance | 50,748 | 36,814 | 51,228
Restricted cash , ending balance | 21,986 | 50,206 | 32,083
Cash and cash equivalents, end of year | 72,734 | 87,020 | 83,311
Proceeds from mortgages, notes and bonds payable |  |  |
Mortgages and notes payable | 20,015 | 10,942 | 25,675
Bonds payable | 0 | 19,785 | 78,125
Proceeds from mortgages, other notes and bonds payable | 20,015 | 30,727 | 103,800
Payment of mortgages, notes and bonds payable |  |  |
Mortgages and notes payable | 65,242 | 13,823 | 52,976
Bonds payable | 53,658 | 19,592 | 21,742
Payment of mortgages, notes and bonds payable | $ 118,900 | $ 33,415 | $ 74,718

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3044-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4297-108586 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 17 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3367-108585 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585 + Details
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