Note 16 - Commitments and Contingencies	12 Months Ended
Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Text Block]	Note 16 - Commitments and Contingencies Legal Proceedings Effective as of January 29, 2015, CVD Equipment Corporation (the “Company”), Taiwan Glass International Corporation (“Taiwan Glass”) and Capital One, National Association (“Capital One”) entered into an agreement (the “Settlement Agreement”) pursuant to which the parties settled that certain previously disclosed action pending in the United States District Court for the Southern District of New York under Docket No. 10-CV-0573 (the “Action”). Pursuant to the terms of the Settlement Agreement, we paid Taiwan Glass the sum of $4,925,000, (said sum being inclusive of interest) and all claims and counterclaims asserted in the Action were settled and dismissed with prejudice. In addition, (a) Taiwan Glass executed limited releases in favor of each of the Company and Capital One concerning the claims asserted by Taiwan Glass in the Action; (b) we executed a limited release in favor of Taiwan Glass concerning the claims asserted by us against Taiwan Glass in the Action; and (c) Capital One executed a limited release in favor of Taiwan Glass concerning the claims asserted by Capital One against Taiwan Glass in the Action. In addition, the parties caused to be filed with the Court a Stipulation of Dismissal dismissing the claims and counterclaims asserted against all parties in the Action with prejudice. Taiwan Glass agreed to notify the appropriate authorities in Taiwan that its disputes with the Company and the Company’s directors, officers, employees and agents have been amicably resolved on a business- like basis and the Complaint made by Taiwan Glass in Taiwan is hereby withdrawn. On January 19, 2015, CVD Equipment Corporation (the “Company”) received an Arbitration Demand and Complaint which was filed with the American Arbitration Association by Development Specialists, Inc., an Illinois corporation (“DSI”), solely in its capacity as an assignee for the benefit of creditors of CM Manufacturing, Inc. f/k/a Stion Corporation (“Stion”), a Delaware corporation, (collectively the “Plaintiff”). In its compliant, the Plaintiff claims, among other things, that the Company breached its agreement with Stion by failing to design, engineer, manufacture and timely deliver a certain custom furnace used in the manufacture of solar panels. The Plaintiff also asserts claims relating to breach of warranty, conversion, misappropriation of trade secrets and a declaration that DSI is not liable under the Company’s Proof of Claim which was previously filed in connection with Stion’s October 2013 Assignment for the Benefit of Creditors. Plaintiff seeks monetary damages of approximately $6.9 million plus interest and attorney’s fees, certain injunctive relief and other unspecified money damages. The Company believes that these claims have no merit and intends to vigorously defend its interests in this matter. On February 5, 2015, the Company interposed an Answer denying Plaintiff’s claims and raising (15) Affirmative Defenses. Additionally, on March 24, 2015, the Company served and filed a Motion to Dismiss. A decision on this motion is expected shortly. If the Company’s Motion is granted, then the case will be dismissed, otherwise a brief period for discovery will follow and the Arbitration hearing is scheduled to take place the week of August 31, 2015.

Note 16 - Commitments and Contingencies

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

Note 16 - Commitments and Contingencies

Legal Proceedings

Effective as of January 29, 2015, CVD Equipment Corporation (the “Company”), Taiwan Glass International Corporation (“Taiwan Glass”) and Capital One, National Association (“Capital One”) entered into an agreement (the “Settlement Agreement”) pursuant to which the parties settled that certain previously disclosed action pending in the United States District Court for the Southern District of New York under Docket No. 10-CV-0573 (the “Action”).

Pursuant to the terms of the Settlement Agreement, we paid Taiwan Glass the sum of $4,925,000, (said sum being inclusive of interest) and all claims and counterclaims asserted in the Action were settled and dismissed with prejudice. In addition, (a) Taiwan Glass executed limited releases in favor of each of the Company and Capital One concerning the claims asserted by Taiwan Glass in the Action; (b) we executed a limited release in favor of Taiwan Glass concerning the claims asserted by us against Taiwan Glass in the Action; and (c) Capital One executed a limited release in favor of Taiwan Glass concerning the claims asserted by Capital One against Taiwan Glass in the Action.

In addition, the parties caused to be filed with the Court a Stipulation of Dismissal dismissing the claims and counterclaims asserted against all parties in the Action with prejudice. Taiwan Glass agreed to notify the appropriate authorities in Taiwan that its disputes with the Company and the Company’s directors, officers, employees and agents have been amicably resolved on a business- like basis and the Complaint made by Taiwan Glass in Taiwan is hereby withdrawn.

On January 19, 2015, CVD Equipment Corporation (the “Company”) received an Arbitration Demand and Complaint which was filed with the American Arbitration Association by Development Specialists, Inc., an Illinois corporation (“DSI”), solely in its capacity as an assignee for the benefit of creditors of CM Manufacturing, Inc. f/k/a Stion Corporation (“Stion”), a Delaware corporation, (collectively the “Plaintiff”).

In its compliant, the Plaintiff claims, among other things, that the Company breached its agreement with Stion by failing to design, engineer, manufacture and timely deliver a certain custom furnace used in the manufacture of solar panels. The Plaintiff also asserts claims relating to breach of warranty, conversion, misappropriation of trade secrets and a declaration that DSI is not liable under the Company’s Proof of Claim which was previously filed in connection with Stion’s October 2013 Assignment for the Benefit of Creditors. Plaintiff seeks monetary damages of approximately $6.9 million plus interest and attorney’s fees, certain injunctive relief and other unspecified money damages.

The Company believes that these claims have no merit and intends to vigorously defend its interests in this matter.

On February 5, 2015, the Company interposed an Answer denying Plaintiff’s claims and raising (15) Affirmative Defenses. Additionally, on March 24, 2015, the Company served and filed a Motion to Dismiss. A decision on this motion is expected shortly. If the Company’s Motion is granted, then the case will be dismissed, otherwise a brief period for discovery will follow and the Arbitration hearing is scheduled to take place the week of August 31, 2015.

- Definition

The entire disclosure for commitments and contingencies.

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