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Property, Plant, and Equipment | 12 Months Ended
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Oct. 31, 2016
Property, Plant and Equipment [Abstract] |
Property, Plant, and Equipment | 4. Property, Plant, and Equipment Property, plant, and equipment consist of the following (in thousands):
|  | October 31, |
|  | 2016 |  | 2015 |
Land |  | $ | 7,023 |  | $ | 7,023 |
Buildings and improvements |  |  | 22,480 |  |  | 22,497 |
Leasehold improvements |  |  | 8,918 |  |  | 4,810 |
Equipment |  |  | 66,109 |  |  | 59,391 |
Information systems - hardware and software |  |  | 8,089 |  |  | 7,839 |
Construction in progress |  |  | 25,456 |  |  | 12,305 |
|  |  | 138,075 |  |  | 113,865 |
Less accumulated depreciation and amortization |  |  | (50,238) |  |  | (44,417) |
|  | $ | 87,837 |  | $ | 69,448 |
Depreciation expense was $7.3 million, $6.4 million and $5.3 million for fiscal years 2016, 2015, and 2014, of which $0.5 million was related to depreciation on capital leases for fiscal year 2016, 2015, and 2014. Property, plant, and equipment include various capital leases which total $3.2 million and $3.3 million, less accumulated depreciation of $2.5 million and $2.1 million as of October 31, 2016 and 2015. The increase in construction in progress from $12.3 million as of October 31, 2015, to $25.5 million as of October 31, 2016, is due to leasehold improvements to the facility in Jacksonville, Florida, and leasehold improvements to the facility in Houston, Texas.

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- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13-14) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=51717284&loc=d3e1361-107760 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=51719941&loc=d3e2921-110230 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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