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Consolidated Balance Sheets - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
CURRENT ASSETS |  |
Cash and Cash Equivalents, at Carrying Value | $ 113,852 | $ 76,684
Trade receivables, net | 55,577 | 56,753
Prepaid tires | 8,241 | 9,107
Other current assets | 15,342 | 8,947
Income tax receivable | 0 | 323
Total current assets | 193,012 | 151,814
PROPERTY AND EQUIPMENT |  |
Land and land improvements | 77,525 | 60,637
Buildings | 86,712 | 70,603
Leasehold improvements | 0 | 437
Furniture and fixtures | 4,807 | 4,255
Shop and service equipment | 14,380 | 13,726
Revenue equipment | 590,153 | 583,134
Construction in progress | 5,783 | 6,351
Property and equipment, gross | 779,360 | 739,143
Less accumulated depreciation | 240,080 | 212,856
Property and equipment, net | 539,280 | 526,287
Goodwill | 168,295 | 168,295
OTHER INTANGIBLES, NET | 24,746 | 27,136
Deferred Income Tax Assets, Net | 8,164 | 6,006
OTHER ASSETS | 17,679 | 19,393
Assets | 951,176 | 898,931
CURRENT LIABILITIES |  |
Accounts payable and accrued liabilities | 12,751 | 11,060
Compensation and benefits | 22,422 | 24,712
Insurance accruals | 15,837 | 17,584
Other Accrued Liabilities | 18,557 | 10,051
Accrued Income Taxes, Current | 1,475 | 0
Total current liabilities | 71,042 | 63,407
LONG-TERM LIABILITIES |  |
Income taxes payable | 5,801 | 5,956
Deferred Income Taxes and Other Tax Liabilities, Noncurrent | 104,004 | 93,698
Insurance accruals less current portion | 45,995 | 51,211
Total long-term liabilities | 155,800 | 150,865
COMMITMENTS AND CONTINGENCIES (Note 12) |  |
STOCKHOLDERS' EQUITY |  |
Preferred stock, par value $.01; authorized 5,000 shares; none issued | 0 | 0
Capital stock, common, $.01 par value; authorized 395,000 shares; issued 90,689 in 2020 and 2019; outstanding 80,653 and 82,028 in 2020 and 2019, respectively | 907 | 907
Additional paid-in capital | 4,330 | 4,141
Retained earnings | 890,970 | 826,666
Treasury stock, at cost; 10,036 and 8,661 shares in 2020 and 2019, respectively | (171,873) | (147,055)
Stockholders' Equity Attributable to Parent | 724,334 | 684,659
Liabilities and Stockholders' Equity | $ 951,176 | $ 898,931

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