Consolidated Balance Sheets - USD ($)	Dec. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 402,805,000	$ 277,273,000
Accounts receivable, less allowance of $137 in 2025 and $130 in 2024	60,716,000	52,948,000
Inventories	91,340,000	106,032,000
Other current assets	32,502,000	26,781,000
Total current assets	587,363,000	463,034,000
Deferred tax assets	27,463,000	261,000
Long-term investment, net	2,462,000	2,641,000
Property, plant and equipment, net	147,690,000	152,705,000
Other assets	20,853,000	22,477,000
Total assets	785,831,000	641,118,000
Current liabilities:
Accounts payable	12,290,000	8,737,000
Accrued compensation and benefits	12,031,000	10,852,000
Accrued litigation	28,275,000	26,888,000
Accrued expenses	3,691,000	6,589,000
Sales allowances	3,136,000	1,667,000
Short-term lease liabilities	1,568,000	1,716,000
Income taxes payable	904,000	59,000
Short-term deferred revenue and customer prepayments	3,426,000	5,312,000
Total current liabilities	65,321,000	61,820,000
Long-term income taxes payable	3,086,000	3,387,000
Long-term lease liabilities	5,608,000	5,620,000
Total liabilities	74,015,000	70,827,000
Commitments and contingencies (Note 16)
Vicor Corporation stockholders' equity:
Additional paid-in capital	462,227,000	407,617,000
Retained earnings	421,359,000	302,803,000
Accumulated other comprehensive loss	(1,672,000)	(1,495,000)
Treasury stock at cost: 12,378,224 shares in 2025 and 11,649,110 shares in 2024	(170,935,000)	(139,424,000)
Total Vicor Corporation stockholders' equity	711,557,000	570,071,000
Noncontrolling interest	259,000	220,000
Total equity	711,816,000	570,291,000
Total liabilities and equity	785,831,000	641,118,000
Class B Common Stock [Member]
Vicor Corporation stockholders' equity:
Common Stock	118,000	118,000
Common Stock [Member]
Vicor Corporation stockholders' equity:
Common Stock	$ 460,000	$ 452,000