Anuvu Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Financing Arrangements - Narrative (Details)

Financing Arrangements - Narrative (Details) $ / shares in Units, $ in Thousands		1 Months Ended		3 Months Ended								12 Months Ended
	Jan. 06, 2017 USD ($)	Apr. 30, 2017	Feb. 28, 2015 USD ($) d $ / shares	Dec. 31, 2017 USD ($)	Sep. 30, 2017 USD ($)	Jun. 30, 2017 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Sep. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)	Mar. 31, 2016 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Mar. 08, 2018	Jul. 27, 2016 USD ($)	Oct. 18, 2013 USD ($)
Debt Instrument [Line Items]
Loss on extinguishment of debt				$ 0	$ 0	$ 0	$ 14,389	$ 0	$ 0	$ 0	$ 0	$ 14,389	$ 0	$ 0
Equipment acquired under capital lease													1,000
Capital lease obligations				1,600				2,000				1,600	2,000
Equipment financing arrangements				400								400
Notes payable				619,064				470,300				619,064	470,300
Borrowings from related party												6,370	0	$ 0
IFES Acquisition Corp Limited
Debt Instrument [Line Items]
Effective interest rate percentage					1.75%
EMC Acquisition
Debt Instrument [Line Items]
Capital lease obligation assumed																$ 1,100
Line of Credit
Debt Instrument [Line Items]
Borrowings outstanding under remaining facility letter				700								700
Convertible subordinated notes
Debt Instrument [Line Items]
Debt instrument, face amount			$ 82,500	$ 82,500								$ 82,500
Stated interest rate			2.75%	2.75%	2.75%							2.75%
Conversion ratio			0.0539084
Conversion price (in dollar per share) \| $ / shares			$ 18.55
Convertible bridge loan				$ 69,500				69,000				$ 69,500	69,000
Debt instrument, convertible, carrying amount of equity component				13,000								13,000
Increase in interest rate due to noncompliance with debt obligations, Day 1- 90		0.25%
Carrying amount				69,700								69,700
Increase in interest rate due to noncompliance with debt obligations, Day 91-180		0.50%
Convertible subordinated notes \| Liability
Debt Instrument [Line Items]
Issuance costs			$ 1,800
Convertible subordinated notes \| Additional Paid-in Capital
Debt Instrument [Line Items]
Issuance costs			$ 300
Convertible subordinated notes \| Subsequent Event
Debt Instrument [Line Items]
Stated interest rate															2.75%
Convertible subordinated notes \| After March 31, 2015 \| Redemption Scenario One
Debt Instrument [Line Items]
Threshold percent of stock price trigger			130.00%
Convertible subordinated notes \| After March 31, 2015 \| Redemption Scenario Two
Debt Instrument [Line Items]
Threshold percent of stock price trigger			98.00%
Consecutive business days to redeem \| d			5
Consecutive trading days			5 days
Convertible subordinated notes \| If Company Undergoes a Fundamental Change
Debt Instrument [Line Items]
Redemption price as a percent			100.00%
Convertible subordinated notes \| On or After February 20, 2019
Debt Instrument [Line Items]
Threshold percent of stock price trigger			130.00%
Consecutive trading days			30 days
Trading days \| d			20
Convertible subordinated notes \| On or After February 20, 2022
Debt Instrument [Line Items]
Redemption price as a percent			100.00%
Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity on line of credit	$ 585,000
Loss on extinguishment of debt							$ 14,400
Letters of credit outstanding				7,100				$ 6,000				7,100	$ 6,000
Percentage of outstanding equity in foreign subsidiaries pledged as collateral								65.00%					65.00%
Line of Credit \| Secured Debt
Debt Instrument [Line Items]
Penalty interest incurred												200
Maximum borrowing capacity on line of credit	$ 500,000
Borrowing capacity reserved for foreign currency fluctuations				1,000								$ 1,000
Periodic principal payment, as a percent	0.25%
Line of Credit \| Secured Debt \| Adjusted Base Eurocurrency Rate
Debt Instrument [Line Items]
Basis spread on variable rate	6.00%											7.50%
Line of Credit \| Secured Debt \| Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	5.00%											6.50%
Line of Credit \| Revolving Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity on line of credit	$ 85,000
Debt Instrument, Consent Fee												$ 13,200
Line of Credit \| Revolving Credit Facility \| Adjusted Base Eurocurrency Rate
Debt Instrument [Line Items]
Basis spread on variable rate	6.00%											7.50%
Line of Credit \| Revolving Credit Facility \| Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	5.00%											6.50%
Line of Credit \| Letters of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity on line of credit	$ 15,000
Letters of credit outstanding				$ 5,900								$ 5,900
Other debt \| Mortgage letters maturing October 2032 \| IFES Acquisition Corp Limited
Debt Instrument [Line Items]
Long term debt assumed during business acquisition																	$ 1,100
Minimum \| Line of Credit \| Revolving Credit Facility \| Adjusted Base Eurocurrency Rate
Debt Instrument [Line Items]
Basis spread on variable rate	5.50%											7.00%
Minimum \| Line of Credit \| Revolving Credit Facility \| Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	4.50%											6.00%
Maximum \| Line of Credit \| Revolving Credit Facility \| Adjusted Base Eurocurrency Rate
Debt Instrument [Line Items]
Basis spread on variable rate	6.00%											7.50%
Maximum \| Line of Credit \| Revolving Credit Facility \| Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	5.00%											6.50%
Wireless Maritime Services
Debt Instrument [Line Items]
Borrowings from related party												$ 6,400
Related party transaction, rate												2.64%