Annual report pursuant to Section 13 and 15(d)

Segment Information (Details)

v3.3.0.814
Segment Information (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2015
Mar. 31, 2014
Mar. 31, 2013
Segment information                      
Revenue                 $ 84,127 $ 102,073 $ 38,808
Gross profit $ 4,666 $ 4,395 $ 8,065 $ 9,684 $ 8,090 $ 11,932 $ 12,022 $ 8,417 $ 26,810 $ 40,461 [1],[2] $ 12,616 [2]
Gross margin                 31.90% 39.60% 32.50%
Research and development                 $ 17,348 $ 11,339 $ 5,928
Segment Profit Loss                 9,462 29,122 6,688
Operating expenses:                      
Sales and marketing                 12,407 13,304 [2] 6,783 [2]
General and administrative                 14,678 14,027 9,310
Intangible amortization                 6,377 4,889 887
Restructuring 3,188     57 62 38 169 66 3,243 335 149
Goodwill impairment   20,547 11,450 [3]           31,997 [3]   2,884
Operating loss from continuing operations                 (59,240) [3] (3,433) [1] (13,325)
Other income (expense), net                 (2) (56) 175
Income tax benefit (expense) 31 72 69 29 8,035 [3] (38) (68) (19) 201 7,910 [1],[3] (29,392)
Net income (loss) from continuing operations $ (13,139) $ (27,540) $ (15,544) [3] $ (2,818) $ 3,893 [3] $ 1,954 $ 1,324 $ (2,750) (59,041) [3] 4,421 [1],[3] (42,542)
CSG [Member]                      
Segment information                      
Revenue                 46,413 88,977 37,904
Gross profit                 $ 13,095 $ 36,300 $ 12,225
Gross margin                 28.20% 40.80% 32.30%
Research and development                 $ 8,393 $ 9,979 $ 5,623
Segment Profit Loss                 4,702 26,321 6,602
Operating expenses:                      
Goodwill impairment [3]                 11,450    
IBW [Member]                      
Segment information                      
Revenue                 37,714 13,096 904
Gross profit                 $ 13,715 $ 4,161 $ 391
Gross margin                 36.40% 31.80% 43.30%
Research and development                 $ 8,955 $ 1,360 $ 305
Segment Profit Loss                 4,760 $ 2,801 $ 86
Operating expenses:                      
Goodwill impairment                 $ 20,547    
[1] Certain amounts have been adjusted to reflect measurement period adjustments related to the CSI acquisition (see Note 2).
[2] Certain amounts have been reclassified to reflect a change in accounting principle (see Note 1).
[3] See Note 1 for restatement information.