Parent Company (Franklin Financial Services Corporation) Financial Information (Tables)	12 Months Ended
Dec. 31, 2021
Parent Company (Franklin Financial Services Corporation) Financial Information [Abstract]
Balance Sheets	December 31(Dollars in thousands) 2021 2020Assets: Cash and cash equivalents $ 17,637 $ 20,109Investment securities 481 391Equity investment in subsidiaries 157,620 142,949Other assets 918 1,282Total assets $ 176,656 164,731 Liabilities: Subordinate notes $ 19,588 $ 19,555Other liabilities 3 —Total liabilities 19,591 19,555Shareholders' equity 157,065 145,176Total liabilities and shareholders' equity $ 176,656 $ 164,731
Statements Of Income	Years Ended December 31 (Dollars in thousands) 2021 2020Income: Dividends from Bank subsidiary $ 4,050 $ 6,639Change in fair value of equity securities 90 (49)Dividends 9 — 4,149 6,590Expenses: Interest expense 1,048 427Operating expenses 1,536 1,474Income before income taxes and equity in undistributed income‎ of subsidiaries 1,565 4,689Income tax benefit 517 409Equity in undistributed income of subsidiaries 17,534 7,702Net income 19,616 12,800Other comprehensive (loss)/income of subsidiary (3,737) 9,176Comprehensive income $ 15,879 $ 21,976
Statements Of Cash Flows	Years Ended December 31(Dollars in thousands) 2021 2020Cash flows from operating activities Net income $ 19,616 $ 12,800Adjustments to reconcile net income to net cash provided by operating activities: Equity in undistributed (income) of subsidiary (17,534) (7,702)Stock option compensation 204 197Change in fair value of equity security (90) (49)Increase in other assets/liabilities (474) (317)Net cash provided by operating activities 1,722 4,929 Cash flows from financing activities Dividends paid (5,524) (5,226)Proceeds from subordinated notes, net of issuance costs — 19,541Cash received from option exercises 135 36Common stock issued under dividend reinvestment plan 2,388 1,836Treasury stock purchase (1,193) (1,171)Net cash (used in) provided by financing activities (4,194) 15,016(Decrease) increase in cash and cash equivalents (2,472) 19,945Cash and cash equivalents as of January 1 20,109 164Cash and cash equivalents as of December 31 $ 17,637 $ 20,109

Parent Company (Franklin Financial Services Corporation) Financial Information (Tables)

12 Months Ended

Dec. 31, 2021

Parent Company (Franklin Financial Services Corporation) Financial Information [Abstract]

December 31(Dollars in thousands) 2021 2020Assets: Cash and cash equivalents $ 17,637 $ 20,109Investment securities 481 391Equity investment in subsidiaries 157,620 142,949Other assets 918 1,282Total assets $ 176,656 164,731 Liabilities: Subordinate notes $ 19,588 $ 19,555Other liabilities 3 —Total liabilities 19,591 19,555Shareholders' equity 157,065 145,176Total liabilities and shareholders' equity $ 176,656 $ 164,731

Statements Of Income

Years Ended December 31 (Dollars in thousands) 2021 2020Income: Dividends from Bank subsidiary $ 4,050 $ 6,639Change in fair value of equity securities 90 (49)Dividends 9 — 4,149 6,590Expenses: Interest expense 1,048 427Operating expenses 1,536 1,474Income before income taxes and equity in undistributed income‎ of subsidiaries 1,565 4,689Income tax benefit 517 409Equity in undistributed income of subsidiaries 17,534 7,702Net income 19,616 12,800Other comprehensive (loss)/income of subsidiary (3,737) 9,176Comprehensive income $ 15,879 $ 21,976

Statements Of Cash Flows

Years Ended December 31(Dollars in thousands) 2021 2020Cash flows from operating activities Net income $ 19,616 $ 12,800Adjustments to reconcile net income to net cash provided by operating activities: Equity in undistributed (income) of subsidiary (17,534) (7,702)Stock option compensation 204 197Change in fair value of equity security (90) (49)Increase in other assets/liabilities (474) (317)Net cash provided by operating activities 1,722 4,929 Cash flows from financing activities Dividends paid (5,524) (5,226)Proceeds from subordinated notes, net of issuance costs — 19,541Cash received from option exercises 135 36Common stock issued under dividend reinvestment plan 2,388 1,836Treasury stock purchase (1,193) (1,171)Net cash (used in) provided by financing activities (4,194) 15,016(Decrease) increase in cash and cash equivalents (2,472) 19,945Cash and cash equivalents as of January 1 20,109 164Cash and cash equivalents as of December 31 $ 17,637 $ 20,109