Annual report pursuant to Section 13 and 15(d)

Income Taxes (Significant Components of Deferred Tax Assets and Liabilities) (Details)

v3.20.2
Income Taxes (Significant Components of Deferred Tax Assets and Liabilities) (Details) - USD ($)
Sep. 30, 2020
Sep. 30, 2019
Components Of Deferred Tax Assets And Liabilities [Line Items]    
Federal net operating loss carryforwards $ 8,759,589 $ 8,971,569
State net operating loss carryforwards 1,682,104 1,689,536
AMT credit carryforward   35,180
Foreign net operating loss carryforwards - U.K. 11,655,853 10,486,476
Foreign capital allowance - U.K. 113,522 103,400
U.K. bad debts 1,900 1,700
U.S. deferred rent 40,236 43,558
Interest expense 850,248  
Gross deferred tax assets 24,785,980 22,540,904
Valuation allowance for deferred tax assets (14,074,740) (9,830,209)
Net deferred tax assets 10,711,240 12,710,695
Deferred tax liabilities:    
In-process research and development (882,427) (4,072,740)
Developed technology (369,237) (424,657)
Covenant not-to-compete (49,832) (65,993)
Other, net - Malaysia (11,297) (3,865)
Other, net (6,371) (6,376)
Net deferred tax liabilities (1,319,164) (4,573,631)
Net deferred tax asset 9,392,076 8,137,064
United States [Member]    
Components Of Deferred Tax Assets And Liabilities [Line Items]    
Share-based compensation 1,255,983 804,378
Other, net 334,706 356,026
U.K. [Member]    
Components Of Deferred Tax Assets And Liabilities [Line Items]    
Share-based compensation $ 91,839 $ 49,081