Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 296,099	$ 277,273
Accounts receivable, net	65,864	52,948
Inventories	98,515	106,032
Other current assets	26,486	26,781
Total current assets	486,964	463,034
Long-term deferred tax assets, net	273	261
Long-term investment, net	2,664	2,641
Property, plant and equipment, net	153,117	152,705
Other assets	22,020	22,477
Total assets	665,038	641,118
Current liabilities:
Accounts payable	16,866	8,737
Accrued compensation and benefits	12,548	10,852
Accrued litigation	27,219	26,888
Accrued expenses	8,558	6,589
Short-term lease liabilities	1,675	1,716
Sales allowances	2,114	1,667
Income taxes payable	57	59
Short-term deferred revenue and customer prepayments	6,624	5,312
Total current liabilities	75,661	61,820
Long-term income taxes payable	3,461	3,387
Long-term lease liabilities	5,353	5,620
Total liabilities	84,475	70,827
Commitments and contingencies (Note 11)
Vicor Corporation stockholders' equity:
Additional paid-in capital	415,131	407,617
Retained earnings	305,342	302,803
Accumulated other comprehensive loss	(1,312)	(1,495)
Treasury stock at cost: 11,649,110 shares in 2025 and 2024	(139,424)	(139,424)
Total Vicor Corporation stockholders' equity	580,308	570,071
Noncontrolling interest	255	220
Total equity	580,563	570,291
Total liabilities and equity	665,038	641,118
Class B Common Stock [Member]
Vicor Corporation stockholders' equity:
Common Stock	118	118
Common Stock [Member]
Vicor Corporation stockholders' equity:
Common Stock	$ 453	$ 452