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Acquisitions - Additional Information (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Jul. 31, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Business Acquisition [Line Items] |  |  |  |  |
Strategic Transaction Costs |  | $ 58 | $ 1,642 | $ 152 | $ 2,979
Globe Holding Company LLC |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Voting interest acquired (percentage) | 100.00% |  |  |  |
All-cash transaction value | $ 215,000 |  |  |  |
Working capital adjustment | 1,400 |  |  |  |
Estimated future amortization expense, remainder of fiscal year |  | 2,100 |  | 2,100 |
Estimated future amortization expense, year 1 |  | 4,100 |  | 4,100 |
Finite-Lived Intangible Assets, Amortization Expense, Year Four |  | 3,200 |  | 3,200 |
Estimated future amortization expense, year 2 |  | 4,100 |  | 4,100 |
Estimated future amortization expense, year 3 |  | 4,100 |  | 4,100 |
Estimated future depreciation expense, remainder of fiscal year |  | 500 |  | 500 |
Estimated future depreciation expense, year 1 |  | 1,000 |  | 1,000 |
Estimated future depreciation expense, year 2 |  | 1,000 |  | 1,000 |
Estimated future depreciation expense, year 3 |  | 1,000 |  | 1,000 |
Estimated future depreciation expense, year 4 |  | $ 1,000 |  | 1,000 |
Goodwill | $ 74,500 |  |  |  |
Sales |  |  |  | 60,900 |
Net income |  |  |  | $ 7,400 |
Distributor relationships | Globe Holding Company LLC |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Acquired intangible assets, amortization period | 20 years |  |  |  |
Acquired technology and other intangible assets | Globe Holding Company LLC |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Acquired intangible assets, amortization period | 5 years |  |  |  |

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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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