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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Current Assets: |  |
Allowance for doubtful accounts | $ 338 | $ 1,129
Noncurrent Assets: |  |
Allowance for inventory obsolescence | 120 | 64
Accumulated depreciation, rental equipment | 177,729 | 172,563
Accumulated depreciation, property and equipment | 16,981 | 15,784
Accumulated amortization, operating lease right of use assets | 721 | 555
Accumulated amortization, intangibles | $ 2,259 | $ 2,134
Stockholders’ Equity: |  |
Preferred stock, shares authorized (in shares) | 5,000,000 | 5,000,000
Preferred stock, shares issued (in shares) | 0 | 0
Preferred stock, shares outstanding (in shares) | 0 | 0
Common stock, shares authorized (in shares) | 30,000,000 | 30,000,000
Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Common stock, shares issued (in shares) | 13,519,000 | 13,394,000
Common stock, shares outstanding (in shares) | 13,519,000 | 13,394,000
Treasury shares (in shares) | 1,310,000 | 775,000

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