Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 54,153	$ 62,980
Accounts receivable, less allowance of $153 in 2016 and $171 in 2015	28,008	25,982
Inventories, net	26,130	23,442
Other current assets	3,288	3,102
Total current assets	111,579	115,506
Long-term investments, net	2,579	2,866
Property, plant and equipment, net	37,853	37,450
Long-term deferred tax assets, net	11	15
Other assets	2,127	1,708
Total assets	154,149	157,545
Current liabilities:
Accounts payable	8,858	7,470
Accrued compensation and benefits	9,702	8,349
Accrued expenses	2,266	2,568
Accrued severance charges		195
Income taxes payable	9	31
Deferred revenue	1,894	1,988
Total current liabilities	22,729	20,601
Long-term deferred revenue	410	468
Contingent consideration obligations	327	144
Long-term income taxes payable	180	192
Deferred income taxes payable		55
Total liabilities	23,646	21,460
Commitments and contingencies (Note 11)
Vicor Corporation stockholders' equity:
Common Stock	395	395
Additional paid-in capital	175,055	174,337
Retained earnings	93,790	99,685
Accumulated other comprehensive loss	(146)	(577)
Treasury stock, at cost	(138,927)	(138,927)
Total Vicor Corporation stockholders' equity	130,285	135,031
Noncontrolling interest	218	1,054
Total equity	130,503	136,085
Total liabilities and equity	154,149	157,545
Class B Common Stock [Member]
Vicor Corporation stockholders' equity:
Common Stock	$ 118	$ 118

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.