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Prior Periods Financial Statement Revision - Schedule of Revision on Condensed Consolidated Statements of Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Jun. 30, 2017 | Mar. 31, 2017 | Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Jun. 30, 2017 | Jun. 30, 2016 | Sep. 30, 2016 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Accounting Changes And Error Corrections [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net income (loss) | $ (21,529) | $ 7,407 | $ 4,455 | $ 2,119 | $ (1,358) | $ (14,122) | $ 760 | $ 5,215 | $ 7,299 | $ (6,788) | $ 8,217
Change in fair value of interest rate hedge |  |  | 2,244 | 416 | (635) |  | (219) | 2,025 | 1,910 | (1,637) | (273)
Foreign currency translation gain (loss) | 9,240 | 5,004 | (378) | (5,071) | 7,223 | 14,244 | 2,152 | 1,774 | (9,727) | (25,011) | (18,599)
Other comprehensive income (loss) | 9,240 | 5,004 | 1,866 | (4,655) | 6,588 | 14,244 | 1,933 | 3,799 | (7,817) | (26,648) | (18,872)
Comprehensive income (loss) | $ (12,289) | 12,411 | 6,321 | (2,536) | 5,230 | $ 122 | 2,693 | 9,014 | (518) | (33,436) | (10,655)
As Previously Reported [Member] |  |  |  |  |  |  |  |  |  |  |
Accounting Changes And Error Corrections [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  | 7,407 | 4,147 | 2,031 | (1,299) |  | 732 | 4,879 | 7,942 | (7,431) | 8,217
Change in fair value of interest rate hedge |  |  | 4,211 | (79) | (1,002) |  | (1,081) | 3,130 | 3,015 | (2,584) | (431)
Foreign currency translation gain (loss) |  | 4,706 | 382 | (2,925) | 6,719 |  | 3,794 | 4,176 | (8,984) | (21,936) | (17,731)
Other comprehensive income (loss) |  | 4,706 | 4,593 | (3,004) | 5,717 |  | 2,713 | 7,306 | (5,969) | (24,520) | (18,162)
Comprehensive income (loss) |  | 12,113 | 8,740 | (973) | 4,418 |  | 3,445 | 12,185 | 1,973 | (31,951) | (9,945)
Adjustment [Member] |  |  |  |  |  |  |  |  |  |  |
Accounting Changes And Error Corrections [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  |  | 308 | 88 | (59) |  | 28 | 336 | (643) | 643 |
Change in fair value of interest rate hedge |  |  | (1,967) | 495 | 367 |  | 862 | (1,105) | (1,105) | 947 | 158
Foreign currency translation gain (loss) |  | 298 | (760) | (2,146) | 504 |  | (1,642) | (2,402) | (743) | (3,075) | (868)
Other comprehensive income (loss) |  | 298 | (2,727) | (1,651) | 871 |  | (780) | (3,507) | (1,848) | (2,128) | (710)
Comprehensive income (loss) |  | $ 298 | $ (2,419) | $ (1,563) | $ 812 |  | $ (752) | $ (3,171) | $ (2,491) | $ (1,485) | $ (710)

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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e557-108580 + Details
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- Definition Amount of unrealized gain (loss) related to the fair value of interest rate derivatives designated as fair value hedging instruments, as offset by the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
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- Definition Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=64808268&loc=d3e32211-110900 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (a-c) -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669646-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e637-108580 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=64808268&loc=d3e32022-110900 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=64808268&loc=d3e32157-110900 + Details
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