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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) shares in Thousands, $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
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CONDENSED CONSOLIDATED BALANCE SHEETS |  |
Accounts receivables and contract assets, allowances | $ 5,558 | $ 5,288
Preferred stock, par value (in dollars per share) | $ 0.001 | $ 0.001
Preferred stock, shares authorized | 10,000 | 10,000
Preferred stock, shares issued | 0 | 0
Common stock, par value (in dollars per share) | $ 0.001 | $ 0.001
Common stock, shares authorized | 100,000 | 100,000
Common stock, shares issued | 49,658 | 49,472
Common stock, shares outstanding | 48,903 | 48,653
Treasury stock, shares | 755 | 819

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