Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 239,172	$ 242,219
Accounts receivable, net	57,604	52,631
Inventories	112,316	106,579
Other current assets	19,173	18,937
Total current assets	428,265	420,366
Long-term deferred tax assets, net	277	296
Long-term investment, net	2,622	2,530
Property, plant and equipment, net	157,677	157,689
Other assets	16,276	14,006
Total assets	605,117	594,887
Current liabilities:
Accounts payable	12,439	12,100
Accrued compensation and benefits	11,636	11,227
Accrued litigation	23,700	6,500
Accrued expenses	7,078	5,093
Short-term lease liabilities	1,812	1,864
Sales allowances	3,130	3,482
Income taxes payable	1,602	746
Short-term deferred revenue and customer prepayments	2,684	3,157
Total current liabilities	64,081	44,169
Long-term deferred revenue	660	1,020
Long-term income taxes payable	2,236	2,228
Long-term lease liabilities	6,094	6,364
Total liabilities	73,071	53,781
Commitments and contingencies (Note 10)
Vicor Corporation stockholders' equity:
Additional paid-in capital	389,367	383,832
Retained earnings	282,201	296,674
Accumulated other comprehensive loss	(1,390)	(1,273)
Treasury stock at cost: 11,634,806 shares in 2024 and 2023	(138,927)	(138,927)
Total Vicor Corporation stockholders' equity	531,815	540,869
Noncontrolling interest	231	237
Total equity	532,046	541,106
Total liabilities and equity	605,117	594,887
Class B Common Stock [Member]
Vicor Corporation stockholders' equity:
Common Stock	118	118
Common Stock [Member]
Vicor Corporation stockholders' equity:
Common Stock	$ 446	$ 445