JOINT VENTURE, TECHNOLOGY LICENSE AND OTHER AGREEMENTS WITH MICRON TECHNOLOGY, INC	9 Months Ended
Jul. 29, 2012
Joint Venture Technology License And Other Agreements With Micron Technology Inc [Abstract]
JOINT VENTURE, TECHNOLOGY LICENSE AND OTHER AGREEMENTS WITH MICRON TECHNOLOGY, INC.	NOTE 3 - JOINT VENTURE, TECHNOLOGY LICENSE AND OTHER AGREEMENTS WITH MICRON TECHNOLOGY, INC. On May 5, 2006, Photronics and Micron Technology, Inc. ("Micron") entered into the MP Mask joint venture ("MP Mask"), which develops and produces photomasks for leading-edge and advanced next generation semiconductors. As part of the formation of the joint venture, Micron contributed its existing photomask technology center located in Boise, Idaho, (headquarters of MP Mask) and Photronics invested $135 million in exchange for a 49.99% interest in MP Mask (to which $64.2 million of the original investment was allocated), a license for photomask technology of Micron, and certain supply agreements. This joint venture is a variable interest entity ("VIE") (as that term is defined in the Accounting Standards Codification ("ASC")) because all costs of the joint venture are passed on to the Company and Micron through purchase agreements they have entered into with the joint venture, and it is dependent upon the Company and Micron for any additional cash requirements. On a quarterly basis the Company reassesses whether its interest in MP Mask gives it a controlling financial interest in this VIE. The purpose of this quarterly reassessment is to identify the primary beneficiary (which is defined in the ASC as the entity that consolidates a VIE) of the VIE. As a result of the reassessment in the current quarter, the Company determined that Micron is still the primary beneficiary of the VIE, by virtue of its tie-breaking voting rights within MP Mask's Board of Managers, thereby giving it the power to direct the activities of MP Mask that most significantly impact its economic performance, including its decision making authority in the ordinary course of business and its purchasing the majority of products produced by the VIE. The Company has utilized MP Mask for both high-end IC photomask production and research and development purposes. MP Mask charges its variable interest holders based on their actual usage of its facility. MP Mask separately charges for any research and development activities it engages in at the requests of its owners. The Company recorded cost of sales of $1.6 million and $5.7 million and research and development expenses of $0.2 million and $0.7 million during the three and nine month periods ended July 29, 2012. Cost of sales of $6.5 million and $14.8 million and research and development expenses of $0.2 million and $0.7 million were recorded during the three and nine month periods ended July 31, 2011. MP Mask is governed by a Board of Managers, appointed by Micron and the Company. Since MP Mask's inception, Micron, as a result of its majority ownership, has held majority voting power on the Board of Managers. The voting power held by each party is subject to change as ownership interests change. Under the MP Mask joint venture operating agreement, the Company may be required to make additional capital contributions to MP Mask up to the maximum amount defined in the operating agreement. However, should the Board of Managers determine that further additional funding is required, MP Mask shall pursue its own financing. If MP Mask is unable to obtain its own financing, it may request additional capital contributions from the Company. Should the Company choose not to make a requested contribution to MP Mask, its ownership percentage may be reduced. The Company increased its investment in the MP Mask joint venture by $7.4 million and $13.3 million during the three and nine month periods ended July 29, 2012, respectively. During the three and nine month periods ended July 31, 2011, the Company increased its investment in MP Mask by $0.5 million and $10.7 million, respectively. These investments were primarily related to capital calls made by the joint venture. The Company's investment in the VIE, which represents its maximum exposure to loss, was $93.3 million at July 29, 2012, and $80.0 million at October 30, 2011. These amounts are reported in the Company's condensed consolidated balance sheets as "Investment in joint venture". The Company recorded income from its investment in the VIE of $0.6 million in the nine month period ended July 31, 2011, and recorded no income from its investment in the three month period ended July 31, 2011, or in the three or nine month periods ended July 29, 2012. Income from the VIE is included in "Investment and other income, net" in the condensed consolidated statements of income. In the first quarter of 2008 a capital lease agreement with Micron commenced for the U.S. nanoFab facility in Boise, Idaho. Quarterly lease payments, which bore interest at 8%, were $3.8 million through January 2013. This lease was cancelled in the third fiscal quarter of 2009, at which time the Company and Micron (the lessor) entered into a new lease agreement for the facility. Under the provisions of the new lease agreement, quarterly lease payments were reduced from $3.8 million to $2.0 million, the term of the lease was extended from December 31, 2012 to December 31, 2014, and ownership of the property would not transfer to the Company at the end of the lease term. The interest rate of the new lease agreement remained at 8%. As a result of the new lease agreement, the Company reduced its lease obligation and the carrying value of its assets under capital leases by approximately $28 million. The Company paid the capital lease obligation in full in April 2011 with a portion of the net proceeds of the March 2011 issuance of its 3.25% convertible senior notes. In the second quarter of fiscal 2012 the Company paid $35 million to Micron in connection with the purchase of the U.S. nanoFab facility and the remaining term of the operating lease agreement through 2014 was cancelled. Also in connection with this purchase, the Company entered into a $25 million term loan agreement in the second quarter of fiscal 2012 (see Note 4 for further discussion).

NOTE 3 - JOINT VENTURE, TECHNOLOGY LICENSE AND OTHER AGREEMENTS WITH MICRON TECHNOLOGY, INC.

On May 5, 2006, Photronics and Micron Technology, Inc. ("Micron") entered into the MP Mask joint venture ("MP Mask"), which develops and produces photomasks for leading-edge and advanced next generation semiconductors. As part of the formation of the joint venture, Micron contributed its existing photomask technology center located in Boise, Idaho, (headquarters of MP Mask) and Photronics invested $135 million in exchange for a 49.99% interest in MP Mask (to which $64.2 million of the original investment was allocated), a license for photomask technology of Micron, and certain supply agreements.

This joint venture is a variable interest entity ("VIE") (as that term is defined in the Accounting Standards Codification ("ASC")) because all costs of the joint venture are passed on to the Company and Micron through purchase agreements they have entered into with the joint venture, and it is dependent upon the Company and Micron for any additional cash requirements. On a quarterly basis the Company reassesses whether its interest in MP Mask gives it a controlling financial interest in this VIE. The purpose of this quarterly reassessment is to identify the primary beneficiary (which is defined in the ASC as the entity that consolidates a VIE) of the VIE. As a result of the reassessment in the current quarter, the Company determined that Micron is still the primary beneficiary of the VIE, by virtue of its tie-breaking voting rights within MP Mask's Board of Managers, thereby giving it the power to direct the activities of MP Mask that most significantly impact its economic performance, including its decision making authority in the ordinary course of business and its purchasing the majority of products produced by the VIE.

The Company has utilized MP Mask for both high-end IC photomask production and research and development purposes. MP Mask charges its variable interest holders based on their actual usage of its facility. MP Mask separately charges for any research and development activities it engages in at the requests of its owners. The Company recorded cost of sales of $1.6 million and $5.7 million and research and development expenses of $0.2 million and $0.7 million during the three and nine month periods ended July 29, 2012. Cost of sales of $6.5 million and $14.8 million and research and development expenses of $0.2 million and $0.7 million were recorded during the three and nine month periods ended July 31, 2011.

MP Mask is governed by a Board of Managers, appointed by Micron and the Company. Since MP Mask's inception, Micron, as a result of its majority ownership, has held majority voting power on the Board of Managers. The voting power held by each party is subject to change as ownership interests change. Under the MP Mask joint venture operating agreement, the Company may be required to make additional capital contributions to MP Mask up to the maximum amount defined in the operating agreement. However, should the Board of Managers determine that further additional funding is required, MP Mask shall pursue its own financing. If MP Mask is unable to obtain its own financing, it may request additional capital contributions from the Company. Should the Company choose not to make a requested contribution to MP Mask, its ownership percentage may be reduced. The Company increased its investment in the MP Mask joint venture by $7.4 million and $13.3 million during the three and nine month periods ended July 29, 2012, respectively. During the three and nine month periods ended July 31, 2011, the Company increased its investment in MP Mask by $0.5 million and $10.7 million, respectively. These investments were primarily related to capital calls made by the joint venture.

The Company's investment in the VIE, which represents its maximum exposure to loss, was $93.3 million at July 29, 2012, and $80.0 million at October 30, 2011. These amounts are reported in the Company's condensed consolidated balance sheets as "Investment in joint venture". The Company recorded income from its investment in the VIE of $0.6 million in the nine month period ended July 31, 2011, and recorded no income from its investment in the three month period ended July 31, 2011, or in the three or nine month periods ended July 29, 2012. Income from the VIE is included in "Investment and other income, net" in the condensed consolidated statements of income.

In the first quarter of 2008 a capital lease agreement with Micron commenced for the U.S. nanoFab facility in Boise, Idaho. Quarterly lease payments, which bore interest at 8%, were $3.8 million through January 2013. This lease was cancelled in the third fiscal quarter of 2009, at which time the Company and Micron (the lessor) entered into a new lease agreement for the facility. Under the provisions of the new lease agreement, quarterly lease payments were reduced from $3.8 million to $2.0 million, the term of the lease was extended from December 31, 2012 to December 31, 2014, and ownership of the property would not transfer to the Company at the end of the lease term. The interest rate of the new lease agreement remained at 8%. As a result of the new lease agreement, the Company reduced its lease obligation and the carrying value of its assets under capital leases by approximately $28 million. The Company paid the capital lease obligation in full in April 2011 with a portion of the net proceeds of the March 2011 issuance of its 3.25% convertible senior notes.

In the second quarter of fiscal 2012 the Company paid $35 million to Micron in connection with the purchase of the U.S. nanoFab facility and the remaining term of the operating lease agreement through 2014 was cancelled. Also in connection with this purchase, the Company entered into a $25 million term loan agreement in the second quarter of fiscal 2012 (see Note 4 for further discussion).