Petty theft was the term for stealing an object with a relatively small value.
In 2369, Constable Odo stated that Quark did not commit petty thefts. (DS9: "The Forsaken")
In 2370 twelve outstanding arrest warrants for fraud and petty theft existed against Yranac in the Klingon Empire. (TNG: "Gambit, Part I")
In 2372, Odo held Trelos Vren on four charges of petty theft. (DS9: "Indiscretion")
In 2372, Odo listed off a number of crimes during his daily report to Kira, and listed "three petty thefts, two incidents of disorderly conduct, one assault..." (DS9: "Crossfire")