XML 32 R21.htm IDEA: XBRL DOCUMENT v3.21.2
Note N - Supplemental Cash Flow Information
3 Months Ended
Jun. 30, 2021
Notes to Financial Statements  
Cash Flow, Supplemental Disclosures [Text Block]

NOTE N — SUPPLEMENTAL CASH FLOW INFORMATION

 

The Company paid interest of approximately $23,000 during the three months ended June 30, 2021 and $6,000 during the three months ended June 30, 2020. The Company paid income taxes of approximately $616,000 during the three months ended June 30, 2021 and did not pay any during the three months ended June 30, 2020.