Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Allowance	$ 990	$ 11
Common stock Class A
Common stock, par value (in dollars per share)	$ 0.01
Common stock, shares authorized (in shares)	140,000,000	140,000,000
Common stock, shares issued (in shares)	35,704,400	34,831,118
Common stock, shares outstanding (in shares)	35,704,400	34,831,118
Common stock Class A
Common stock, par value (in dollars per share)	$ 0.01
Common stock, shares authorized (in shares)	35,000,000	35,000,000
Common stock, shares issued (in shares)	15,777,083	15,657,089
Common stock, shares outstanding (in shares)	15,777,083	15,657,089