Acquisitions For the three months ended March 30, 2019 , we completed the following acquisition:  In March 2019, we acquired VPI Quality Windows, Inc. VPI is a leading manufacturer of vinyl windows, specializing in customized solutions for mid-rise multi-family, industrial, hospitality and commercial projects, primarily in the western U.S. VPI is located in Spokane, Washington. VPI is now part of our North America segment. The preliminary fair values of the assets and liabilities acquired of this acquisition are summarized below: (amounts in thousands) Preliminary Allocation Fair value of identifiable assets and liabilities: Accounts receivable $ 11,417 Inventories 2,555 Other current assets 261 Property and equipment 3,166 Identifiable intangible assets 17,702 Operating lease assets, net 3,739 Goodwill 26,553 Other assets 10 Total assets $ 65,403 Accounts payable 2,629 Other current liabilities 1,875 Operating lease liability 3,413 Total liabilities $ 7,917 Purchase price: Cash consideration, net of cash acquired $ 57,486 Preliminary goodwill of $26.6 million , calculated as the excess of the purchase price over the fair value of net assets, represents operational efficiencies and sales synergies, and the full amount is expected to be tax-deductible. The intangible assets include customer relationships and tradenames and will be amortized over a preliminary estimated weighted average amortization period of 13 years. Acquisition-related costs of $0.2 million were expensed as incurred and are included in SG&amp;A expense in our accompanying unaudited consolidated statements of operations for the three months ended March 30, 2019 . As part of the acquisition, we assumed operating leases on two building. The leases are with a former shareholder of VPI, are at market rates and resulted in an operating lease asset of $3.6 million . During 2018 we completed four acquisitions. The fair values of the assets and liabilities acquired of the completed acquisitions are summarized below: (amounts in thousands) Preliminary Allocation Measurement Period Adjustment Revised Preliminary Allocation Fair value of identifiable assets and liabilities: Accounts receivable $ 58,714 $ (2,079 ) $ 56,635 Inventories 97,305 (8,069 ) 89,236 Other current assets 14,910 (6,137 ) 8,773 Property and equipment 53,128 26,170 79,298 Identifiable intangible assets 70,057 (1,363 ) 68,694 Goodwill 64,950 (4,330 ) 60,620 Other assets 7,283 (3,528 ) 3,755 Total assets $ 366,347 $ 664 $ 367,011 Accounts payable 29,512 $ (6,097 ) $ 23,415 Current maturities of long-term debt 17,278 803 18,081 Other current liabilities 27,595 4,496 32,091 Long-term debt 47,369 5,129 52,498 Other liabilities 17,735 (2,588 ) 15,147 Non-controlling interest (184 ) 235 51 Total liabilities $ 139,305 $ 1,978 $ 141,283 Purchase price:  Cash consideration, net of cash acquired $ 169,002 $ (1,314 ) $ 167,688 Contingent consideration 3,898  3,898 Gain on previously held shares 20,767  20,767 Existing investment in acquired entity 33,483  33,483 Non-cash consideration related to acquired intercompany balances (108 )  (108 ) Total consideration, net of cash acquired $ 227,042 $ (1,314 ) $ 225,728 Goodwill of $60.6 million , calculated as the excess of the purchase price over the fair value of net assets, represents operational efficiencies and sales synergies, and no amount is expected to be tax-deductible. The intangible assets include customer relationships, tradenames, patents and software and will be amortized over a weighted average amortization period of 16 years. Acquisition-related costs of $2.3 million were expensed as incurred and are included in SG&amp;A expense in our accompanying unaudited consolidated statements of operations for the three months ended March 31, 2018 . The purchase price allocation was considered completed for the Domoferm, A&amp;L and ABS acquisitions as of March 30, 2019 . We evaluated these acquisitions quantitatively and qualitatively and determined them to be insignificant both individually and in the aggregate. Therefore, certain pro forma disclosures under ASC 805-10-50 have been omitted. The results of the acquisitions are included in our unaudited consolidated financial statements from the date of their acquisition.