Note 7 - Subsequent Events (Details Textual) - Bloxbiz [Member] - Subsequent Event [Member] $ / shares in Units, $ in Millions |
Oct. 04, 2021
USD ($)
$ / shares
|
|---|---|
| Business Combination, Consideration Transferred, Total | $ 6.0 |
| Payments to Acquire Businesses, Gross | 3.0 |
| Business Combination, Consideration Transferred, Equity Interests Issued and Issuable | $ 3.0 |
| Business Acquisition, Share Price (in dollars per share) | $ / shares | $ 2.91 |
| Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | $ 11.5 |
| X | ||||||||||
- Definition Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination. No definition available.
|
| X | ||||||||||
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|