Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Accounts Receivable, Allowance for Credit Loss, Current	$ 4,839	$ 3,987
Common Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.001	$ 0.001
Common Stock, Shares Authorized (in shares)	12,500,000	12,500,000
Common Stock, Shares, Outstanding (in shares)	2,176,213	1,801,213
Common Stock, Shares, Issued (in shares)	2,176,213	1,801,213