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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 1,070,731 | $ 1,100,416
Accounts receivable, less allowance of $5,097 and $5,709 as of December 31, 2019 and December 31, 2018, respectively | 92,240 | 89,192
Prepaid expenses and other current assets | 36,194 | 23,690
Total current assets | 1,199,165 | 1,213,298
Long-term investments | 10,070 | 10,070
Deferred income taxes, net | 5,408 | 7,469
Lease right-of-use assets | 115,084 |
Property and equipment, net | 107,529 | 83,303
Goodwill | 1,882,020 | 1,611,535
Intangible assets, net | 421,196 | 288,911
Deferred commission costs, net | 89,374 | 76,031
Deposits and other assets | 9,232 | 7,432
Income tax receivable | 14,908 | 14,908
Total assets | 3,853,986 | 3,312,957
Current liabilities: |  |
Accounts payable | 7,640 | 6,327
Accrued wages and commissions | 53,087 | 45,588
Accrued expenses | 38,680 | 29,821
Deferred gain on the sale of building | 0 | 2,523
Income taxes payable | 10,705 | 14,288
Deferred rent | 0 | 4,153
Lease liabilities | 29,670 |
Deferred revenue | 67,274 | 51,459
Total current liabilities | 207,056 | 154,159
Deferred gain on the sale of building | 0 | 13,669
Deferred rent | 0 | 31,944
Deferred income taxes, net | 87,096 | 69,857
Income taxes payable | 20,521 | 17,386
Lease and other long-term liabilities | 133,720 | 4,000
Total liabilities | 448,393 | 291,015
Commitments and contingencies (Note 13) |  |
Stockholders’ equity: |  |
Preferred stock, $0.01 par value; 2,000 shares authorized; none outstanding | 0 | 0
Common stock, $0.01 par value; 60,000 shares authorized; 36,668 and 36,446 issued and outstanding as of December 31, 2019 and 2018, respectively | 366 | 364
Additional paid-in capital | 2,473,338 | 2,419,812
Accumulated other comprehensive loss | (8,585) | (11,688)
Retained earnings | 940,474 | 613,454
Total stockholders’ equity | 3,405,593 | 3,021,942
Total liabilities and stockholders’ equity | $ 3,853,986 | $ 3,312,957

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