Annual report pursuant to Section 13 and 15(d)

Restructuring Charge (Details Textual)

v2.4.0.8
Restructuring Charge (Details Textual) (USD $)
12 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Mar. 31, 2011
Mar. 31, 2014
Kentrox [Member]
employees
Mar. 31, 2014
Noran Tel Restructuring [Member]
Mar. 31, 2013
Noran Tel Restructuring [Member]
employees
Mar. 31, 2012
Noran Tel Restructuring [Member]
Jun. 30, 2011
CNS Asset Sale Restructuring [Member]
employees
Mar. 31, 2013
ConferencePlus Restructuring [Member]
Mar. 31, 2012
ConferencePlus Restructuring [Member]
Restructuring Charge (Textual) [Abstract]                      
Restructuring and Related Cost, Number of Positions Eliminated         12   35   12    
Restructuring $ 335,000 $ 149,000 $ 276,000   $ 335,000   $ 149,000 $ 275,000     $ 667,000
Restructuring and Related Cost, Expected Cost         396,000            
Payments for Restructuring 284,000 756,000 604,000   278,000         338,000 329,000
Unpaid balance of restructuring charges 57,000 6,000 613,000 0   0 6,000        
Cumulative Restructuring             424,000   397,000    
Restructuring costs paid           424,000 418,000        
Reimbursement by NETGEAR                 $ 122,000