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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 56,339 | $ 84,554
Short-term investments | 463 |
Accounts receivable, less allowance of $198 in 2013 and $292 in 2012 | 27,683 | 27,165
Inventories, net | 29,696 | 29,955
Deferred tax assets | 131 | 1,776
Other current assets | 4,212 | 2,613
Total current assets | 118,524 | 146,063
Long-term investments, net | 5,188 | 6,736
Property, plant and equipment, net | 40,092 | 44,092
Long-term deferred tax assets |  | 3,523
Other assets | 1,836 | 2,167
Total assets | 165,640 | 202,581
Current liabilities: |  |
Accounts payable | 8,677 | 6,812
Accrued compensation and benefits | 8,055 | 7,400
Accrued expenses | 2,841 | 2,233
Accrued severance charges | 49 |
Income taxes payable | 15 | 336
Deferred revenue | 1,018 | 784
Total current liabilities | 20,655 | 17,565
Long-term deferred revenue | 974 | 1,549
Long-term income taxes payable | 1,339 | 1,494
Deferred income taxes | 335 |
Total liabilities | 23,303 | 20,608
Commitments and contingencies (Note 15) |  |
Vicor Corporation stockholders' equity: |  |
Preferred Stock, $.01 par value, 1,000,000 shares authorized; no shares issued |  |
Common Stock, value | 392 | 390
Additional paid-in capital | 169,474 | 167,498
Retained earnings | 108,645 | 132,285
Accumulated other comprehensive loss | (526) | (112)
Treasury stock at cost: 11,671,486 shares in 2013 (8,398,398 shares in 2012) | (138,927) | (121,827)
Total Vicor Corporation stockholders' equity | 139,176 | 178,352
Noncontrolling interest | 3,161 | 3,621
Total equity | 142,337 | 181,973
Total liabilities and equity | 165,640 | 202,581
Class B Common Stock [Member] |  |
Vicor Corporation stockholders' equity: |  |
Common Stock, value | 118 | 118
Total equity | $ 118 | $ 118

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