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Debt - Schedule of Debt (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015
Debt Instrument [Line Items]
Current portion of long-term debt	$ 22,846				$ 2,866
Long-term debt, net of current portion	1,098	$ 8,496	$ 10,072	$ 11,368	12,887	$ 12,125	$ 13,389	$ 14,609
Danske Bank Credit Facility [Member]
Debt Instrument [Line Items]
Current portion of long-term debt	7,376				0
East West Bank Loan [Member]
Debt Instrument [Line Items]
Current portion of long-term debt	12,614				2,866
Long-term debt, net of current portion	0				12,887
FastPartner Subordinated Promissory Notes [Member]
Debt Instrument [Line Items]
Current portion of long-term debt	1,692				0
Al Amoudi Subordinated Promissory Notes [Member]
Debt Instrument [Line Items]
Current portion of long-term debt	1,164				0
SSP Primers Loan [Member]
Debt Instrument [Line Items]
Long-term debt, net of current portion	$ 1,098				$ 0

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ 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 210.5-02.19,20)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ 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 210.5-02.22)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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