Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations (Details)

v2.4.0.8
Discontinued Operations (Details) (USD $)
3 Months Ended 9 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Jun. 30, 2011
Discontinued Operations [Abstract]      
Severance costs     $ 100,000
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Net loss 0 (16,000)  
Agricultural Services [Member]
     
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Revenue - net 0 1,626,000  
Gross margin (in hundredths) 0.00% 4.50%  
Net loss 0 (16,000)  
Accounts receivable - net 234,000 654,000  
Fixed assets 0    
Total assets 234,000 654,000  
Total liabilities 5,000 33,000  
Remuneration payment period to former head of division 6 months    
Expected disposal proceeds from property and equipment sold to former head $ 9,000    
Agricultural Services [Member] | Minimum [Member]
     
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Receivables collection period 3 months    
Agricultural Services [Member] | Maximum [Member]
     
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Receivables collection period 9 months