Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details Textual)

v3.19.3
Commitments and Contingencies (Details Textual)
$ in Thousands
 3 Months Ended
Feb. 27, 2018
USD ($)
a
Sep. 30, 2019
USD ($)
Sep. 30, 2018
USD ($)
Jun. 30, 2019
USD ($)
Discount rate   14.80%    
Gain on contingent liability   $ (18) $ (47)  
Contingent real estate liability   $ 464   $ 445
Weighted average cost of capital   14.80%    
Contingent liability   $ 400   1,200
Unrecognized indirect tax credits totaled   $ 100   $ 100
24 - Month Lease Agreement [Member] | Building [Member] | Huntersville, North Carolina [Member]        
Lease term   5 years    
Lease and Project Agreement [Member] | Canandaigua, New York [Member] | OCIDA [Member]        
Lease $ 1      
Acre parcel of land | a 9.995      
Mortgages securing an aggregate principal amount $ 12,000      
Asset Purchase Agreement [Member]        
Description of agreement   If the Company sells the property subject to the related Definitive Real Property Purchase Agreement within three (3) years after the date of such agreement for an amount in excess of $1.75 million, subject to certain enumerated exceptions.    
Description of penalty   The penalty imposed shall be equivalent to the amount that the sales price of the property exceeds $1.75 million thousand up to the maximum penalty.