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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Cash and cash equivalents | $ 16,041 | $ 6,483
Allowance for bad debt | 1,260 | 250
Prepaid expenses and other current assets | 6,641 | 5,141
Property and equipment, net | 95,568 | 93,475
Other assets | 818 | 477
Accounts payable | 18,559 | 18,470
Accrued expenses | 9,005 | 7,813
Income taxes payable | 0 | 85
Customer deposits | 1,281 | 1,215
Long-term debt, current portion | 957 | 1,178
Long-term debt, net of current portion | 216 | 200
Other liabilities | $ 2,652 | $ 3,837
Preferred stock, par value (in dollars per share) | $ 0.001 | $ 0.001
Preferred stock, shares authorized (in shares) | 10,000,000 | 10,000,000
Preferred stock, shares issued (in shares) | 0 | 0
Preferred stock, shares outstanding (in shares) | 0 | 0
Common stock, par value (in dollars per share) | $ 0.001 | $ 0.001
Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000
Common stock, shares issued (in shares) | 19,908,005 | 19,827,417
Common stock, shares outstanding (in shares) | 19,885,005 | 19,804,417
Treasury stock, par value (in dollars per share) | $ 0.001 | $ 0.001
Treasury stock, shares (in shares) | 23,000 | 23,000
VIE, Primary Beneficiary |  |
Cash and cash equivalents | $ 2,022 | $ 1,163
Allowance for bad debt | 6 | 24
Prepaid expenses and other current assets | 191 | 63
Property and equipment, net | 45,399 | 46,612
Other assets | 38 | 65
Accounts payable | 2 | 136
Accrued expenses | 625 | 68
Income taxes payable | 0 | 9
Customer deposits | 165 | 88
Long-term debt, current portion | 957 | 1,178
Long-term debt, net of current portion | 41,558 | 35,339
Debt discount | 216 | 200
Other liabilities | $ 1,302 | $ 2,637

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