Annual report pursuant to Section 13 and 15(d)

Business Combination - Pro Forma Information (Details)

v3.6.0.2
Business Combination - Pro Forma Information (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Business Acquisition [Line Items]                      
Net revenue $ 87,136 $ 96,324 $ 101,687 $ 102,685 $ 98,949 $ 95,191 $ 70,824 $ 35,396 $ 387,832 $ 300,360 $ 133,112
Business Acquisition, Pro Forma Historical Revenue                 11,013 33,525  
Business Acquisition, Pro Forma Revenue                 398,845 333,885  
Business Acquisition Proforma Nonrecurring                   8,000  
Pro Forma Information                      
Net income (loss) 8,348 $ 9,679 $ 22,584 $ 20,681 (8,544) $ 1,582 $ (30,647) $ (4,722) 61,292 (42,331) (7,041)
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual                 (8,822) (22,227)  
Business Acquisition Proforma Depreciation of Property, Plant and Equipment                 (397) (797)  
Business Acquisition Proforma Amortization of Intangible Assets                 (2,346) (12,701)  
Business Combination Pro Forma Information Amortization of Inventory Step Up included in Consolidated Income Statement                 (5,641) (5,641)  
Pro Forma Impairment of Intangible Assets                 1,300 (1,300)  
Business Acquisition, Transaction Costs 2,141       $ 0       2,141 0  
Business Acquisition, Proforma Acquisitions, Tax Provision                 (620) (911)  
Net Loss                 $ 58,189 $ (85,908)  
Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax, Per Share, Basic                 $ 0.91 $ (1.61)  
Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax, Per Share, Diluted                 $ 0.86 $ (1.61)  
Weighted Average Basic Shares Outstanding, Pro Forma                 63,781 53,378  
Pro Forma Weighted Average Shares Outstanding, Diluted                 67,653 53,378  
Amortization of Intangible Assets                 $ 16,084 $ 29,931 $ 400
Wireless Infrastructure Access and Backhaul Businesses of Microsemi and Broadcom [Member]                      
Business Acquisition [Line Items]                      
Earnings of acquiree since acquisition                 11,200    
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual                 15,400    
Pro Forma Information                      
Business Acquisition Proforma Amortization of Intangible Assets                   2,400  
Business Combination Pro Forma Information Amortization of Inventory Step Up included in Consolidated Income Statement                   $ (5,641)  
Business Acquisition, Transaction Costs $ 2,141               2,141    
Business Combination, Amortization of Intangible Assets and Inventory Step Up                 $ 7,800