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CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Current assets |  |
Cash and cash equivalents | $ 336,576 | $ 398,850
Marketable securities | 96,196 | 48,680
Restricted cash | 34,823 | 27,735
Accounts receivable, net | 48,222 | 55,761
Prepaid expenses and other current assets, net | 101,294 | 106,067
Total current assets | 617,111 | 637,093
Property, plant and equipment and leasehold intangibles, net | 4,428,238 | 4,535,702
Operating lease right-of-use assets | 708,124 | 597,130
Restricted cash | 37,183 | 47,963
Investment in unconsolidated ventures | 49,810 | 55,333
Goodwill | 27,321 | 27,321
Deferred tax asset | 1,415 | 1,604
Other assets, net | 35,533 | 34,916
Total assets | 5,904,735 | 5,937,062
Current liabilities |  |
Current portion of long-term debt | 53,729 | 66,043
Current portion of financing lease obligations | 1,004 | 24,059
Current portion of operating lease obligations | 188,430 | 176,758
Trade accounts payable | 94,539 | 71,000
Accrued expenses | 242,043 | 237,148
Refundable fees and deferred revenue | 69,428 | 66,197
Total current liabilities | 649,173 | 641,205
Long-term debt, less current portion | 3,760,560 | 3,784,099
Financing lease obligations, less current portion | 150,991 | 224,801
Operating lease obligations, less current portion | 733,114 | 616,973
Other liabilities | 71,621 | 85,831
Total liabilities | 5,365,459 | 5,352,909
Preferred stock, $0.01 par value, 50,000,000 shares authorized at June 30, 2023 and December 31, 2022; no shares issued and outstanding | 0 | 0
Common stock, $0.01 par value, 400,000,000 shares authorized at June 30, 2023 and December 31, 2022; 198,762,649 and 197,776,991 shares issued and 188,235,124 and 187,249,466 shares outstanding (including 10,797 and 422,542 unvested restricted shares), respectively | 1,988 | 1,978
Additional paid-in-capital | 4,336,504 | 4,332,302
Treasury stock, at cost; 10,527,525 shares at June 30, 2023 and December 31, 2022 | (102,774) | (102,774)
Accumulated deficit | (3,697,960) | (3,648,901)
Total Brookdale Senior Living Inc. stockholders' equity | 537,758 | 582,605
Noncontrolling interest | 1,518 | 1,548
Total equity | 539,276 | 584,153
Total liabilities and equity | $ 5,904,735 | $ 5,937,062

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Name: | us-gaap_TreasuryStockCommonValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant