Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (EPS) (Details)

v3.2.0.727
Earnings Per Share (EPS) (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Earnings Per Share (EPS) [Abstract]    
Net loss $ (1,345) $ (1,248)
Basic and diluted [Abstract]    
Weighted-average common shares outstanding (in shares) 10,485,000 2,032,000
Weighted-average common shares used in per share computation (in shares) 10,485,000 2,032,000
Net loss per share [Abstract]    
Basic and diluted (in dollars per share) $ (0.13) $ (0.61)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares Excluded from EPS calculation (in shares) 5,104,011 656,351
Warrants and Rights Note Disclosure [Abstract]    
Outstanding Warrants (in shares) 4,469,471  
Warrants Issued Date June 24, 2014 [Member]    
Warrants and Rights Note Disclosure [Abstract]    
Issue Date Jun. 24, 2014  
Outstanding Warrants (in shares) 27,405  
Exercise Price (in dollars per share) $ 2.50  
Expiration Date Jun. 24, 2020  
Warrants Issued Date February 25, 2015 [Member]    
Warrants and Rights Note Disclosure [Abstract]    
Issue Date Feb. 25, 2015  
Outstanding Warrants (in shares) 4,256,000  
Exercise Price (in dollars per share) $ 1.18  
Expiration Date Feb. 25, 2020  
Warrants Issued Date February 25, 2015 [Member]    
Warrants and Rights Note Disclosure [Abstract]    
Issue Date Feb. 25, 2015  
Outstanding Warrants (in shares) 115,200  
Exercise Price (in dollars per share) $ 1.56  
Expiration Date Feb. 18, 2020  
Warrants Issued Date March 2, 2015 [Member]    
Warrants and Rights Note Disclosure [Abstract]    
Issue Date Mar. 02, 2015  
Outstanding Warrants (in shares) 70,866  
Exercise Price (in dollars per share) $ 1.59  
Expiration Date Feb. 25, 2020  
Outstanding Options [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares Excluded from EPS calculation (in shares) 610,619 383,427
Outstanding RSUs [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares Excluded from EPS calculation (in shares) 23,921 152,631
ESPP [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares Excluded from EPS calculation (in shares) 0 0
Options, RSUs and ESPP's [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares Excluded from EPS calculation (in shares) 634,540 536,058
Weighted average exercise price of options, RSUs and ESPP's (in dollars per share) $ 7.78 $ 8.93
Warrants [Member] | Sequel Power [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares Excluded from EPS calculation (in shares) 0 92,888
Warrants [Member] | Sequel Power Three [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares Excluded from EPS calculation (in shares) 27,405 27,405
Warrants [Member] | Sequel Power One [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares Excluded from EPS calculation (in shares) 4,256,000 0
Warrants [Member] | Underwriters [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares Excluded from EPS calculation (in shares) 186,066 0