On January 1 of the current year, Jimmy's Sandwich Company, Inc. reported stockholders' equity totaling $122,500. During the current year, total revenues were $96,000 while total expenses were $85,500. Also, during the current year the business paid $20,000 to the stockholders. No other changes in equity occurred during the year. If, on December 31 of the current year, total assets are $196,000, what was the change in stockholders' equity during the year?