An accountant for local midsize firm Chartwell Law Offices has been sentenced to jail time for embezzling more than $51,000 from the firm to buy tickets to concerts and sporting events, among other purchases unrelated to Chartwell’s business.

Mark Miehlke will serve 15 to 23 days in jail on weekends after pleading guilty to theft charges. He was also sentenced to four years’ probation, according to Montgomery County Court of Common Pleas records.