Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Accounts Receivable, Allowance for Credit Loss, Current	$ 5,145	$ 4,817
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, Issued (in shares)	2,659,629	2,301,205
Common Stock, Shares, Outstanding (in shares)	2,659,629	2,301,205