XML 55 R47.htm IDEA: XBRL DOCUMENT v3.22.1
Note 13 - Commitments (Details Textual)
1 Months Ended 3 Months Ended
Feb. 25, 2021
Jan. 01, 2005
Aug. 31, 2019
USD ($)
Mar. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Advances on Inventory Purchases       $ 1,217,253 $ 1,309,260
Lease, Right-of-Use Asset       528,907 550,511
Lease, Liability       538,441 577,981
Lease, Liability, Current       83,585 81,001
Lease, Liability, Noncurrent       454,857 476,980
Finance Lease, Liability, Total       26,544 28,607
Finance Lease, Liability, Current       8,743 8,545
Finance Lease, Liability, Noncurrent       $ 17,801 20,062
Additional Percentage of Director Compensation on Sales Value Using Certain Specify Technology   2.50%      
Additional Percentage of Director Compensation Sales Value Using Other Kind of Technology 2.50% 5.00%      
Office Lease for Headquarter in Livingston, New Jersey [Member]          
Lessee, Operating Lease, Term of Contract (Year)     7 years    
Lessee, Operating Lease, Electric Charge Per Square Foot     $ 2.00    
Lessee, Operating Lease, Electric Payments, Annually     11,130    
Office Lease for Headquarter in Livingston, New Jersey [Member] | Minimum [Member]          
Operating Leases, Monthly Rent Expense     9,275    
Office Lease for Headquarter in Livingston, New Jersey [Member] | Maximum [Member]          
Operating Leases, Monthly Rent Expense     $ 10,898    
Purchase Commitment for Devices [Member]          
Purchase Commitment Number Of Units       3,300  
Purchase Commitment, Remaining Minimum Amount Committed       $ 2,500,000 2,600,000
Advances on Inventory Purchases       1,100,000 1,300,000
Purchase Commitment For Epidural Instrument [Member]          
Purchase Commitment, Remaining Minimum Amount Committed       34,000 34,000
Advances on Inventory Purchases       $ 1,200,000 $ 1,300,000